Effect of social influence, environmental awareness, and safety affordance on actual use of 5G technologies among Chinese students

5G technology continues to evolve, and its potential to revolutionize various aspects of society is becoming increasingly evident. However, the successful adoption and utilization of 5G technology depends on various factors, particularly among consumers expected to be early adopters and critical drivers of technological advancements. This study investigates the effect of social influence, environmental awareness, and safety affordance on Chinese university students' actual use of 5G (AU5G) technologies. It also analyzed the mediating role of trustworthiness and intention to use 5G (ITU5G) between them and the moderating role of facilitation conditions between trustworthiness and ITU5G. Data was collected from university students (n = 364) in Beijing and was examined employing the structural equation modelling (SEM) approach. The outcomes confirm that trustworthiness and ITU5G significantly mediate the relationship between social influence, environmental awareness, and safety affordance on AU5G technologies among Chinese students. Further, the supportive facilitation conditions strengthen the relationship between trustworthiness and ITU5G. These findings are backed by UTAUT2 models that support the technology acceptance and adoption among the users. The study outcomes can help policymakers design strategies to address potential barriers and encourage greater uptake of 5G services among university students.


Unified theory of acceptance and use of technology (UTAUT2)
After incorporating innovative components into the unified theory of acceptance and use of technology (UTAUT2), we proposed a novel model to explain better how people use the internet and what factors affect their choice to use 5G technology 25 .The goal of 26 , is to evaluate and contrast several current theories, develop an adoption approach, and empirically support it.The upgraded version of UTAUT, introduced in 2003 by 26 , is called UTAUT2.It is one of the most well-known and extensively used models for technology adoption.It is the most relevant model for our study because it used to adopt mobile internet in 2012.Its additional significant characteristics can be found in further studies, enabling UTAUT2 to be employed in a wider variety of consumer technology adoption.The goal and behavioral expansions of the UTAUT2 model require more investigation 5 .The

Mediating role of trustworthiness and ITU5G
University students are essential to consider when investigating the use of 5G, as they are tech-savvy and early adopters of new technologies.The 5G technology encompasses understanding the technical aspects, benefits, and potential impact on the education industry 31 .Understanding the features and advantages of 5G, such as faster download and upload speeds, lower latency, and greater network capacity, can generate positive attitudes toward its usage 32 .Additionally, being informed about the potential applications of 5G in areas like healthcare, autonomous vehicles, smart cities, and the Internet of Things (IoT) can spark interest and curiosity among students 27 .Students with comprehensive knowledge of 5G are more likely to recognize its potential to improve their academic and research activities, enhance communication and collaboration, and provide opportunities for innovative applications in their fields of study 33 .Information acquisition helps address concerns and skepticism surrounding 5G technology.The spread of misinformation and misconceptions about potential health risks, privacy issues, and security vulnerabilities associated with 5G can create doubts and hesitations.However, when students actively seek accurate and reliable information from credible sources, they can make informed decisions and alleviate their concerns 34 , increasing their ITU5G and leading to AU5G.
The social influence of 5G technologies positively impacted the AU5G.By knowing about 5G, students can disseminate accurate information to their peers, promoting positive perceptions and intentions to use the technology 10 .This influence can further enhance the adoption of 5G among university students in China.Universities and educational institutions can organize workshops, seminars, and courses to educate students about 5G.These initiatives can cover the technical aspects of 5G, its applications across various domains, and its potential impact on future career prospects.Inviting industry experts and practitioners to share their insights can give students valuable knowledge and real-world examples 7 .Collaborative efforts between telecommunications companies, government agencies, and educational institutions can be instrumental in raising awareness about 5G.These campaigns can utilize various channels, such as social media, campus events, and informative websites, to disseminate accurate information and address common misconceptions 35 .Developing engaging and interactive content, such as videos, infographics, and case studies, can enhance students' interest in acquiring information about 5G.When individuals gather relevant information about 5G, its benefits, and potential applications, they can make more informed decisions about adopting and utilizing the technology 36 .
People's propensity to adopt and use new technologies, particularly 5G, is greatly influenced by their trust in the technology.When individuals perceive a technology or its providers as trustworthy, they are more likely to embrace and utilize it 12 .Trustworthy 5G providers establish a reputation for reliability and consistent service quality.Users believe that 5G will regularly supply fast and dependable connectivity and are more likely to accept and use it 37 .A past study 38 highlighted trustworthy 5G networks prioritize security measures to protect user data and privacy.When people trust that their personal information is secure on the 5G network, they are more willing to engage with the technology.Transparent communication from 5G providers about network capabilities, coverage, and potential limitations builds trust among users 18 .When users clearly understand what to expect from 5G, they are more likely to develop positive intentions toward its use.
Trustworthy 5G providers adhere to ethical practices and demonstrate responsible behaviour.This includes addressing potential health concerns, respecting user rights, and ensuring equitable access to 5G services 39 .When users trust that the technology is developed and deployed responsibly, their intention to use it increases.Trustworthy 5G providers prioritize user experience and actively seek feedback to improve their services 7 .By valuing user satisfaction and continuously enhancing the 5G experience, providers can cultivate trust among users, leading to a higher intention to use the technology.Trustworthiness significantly shapes users' intentions to adopt and utilize 5G technology 40 .Individuals observe 5G technology and its providers as trustworthy; they are more likely to develop positive attitudes and intentions toward its use.Trustworthiness is closely associated with the reliability of 5G technology and its providers 28 .Users believe that 5G technology is reliable and consistently delivers the promised benefits; they are likelier to trust and develop an intention to use it.
Trustworthiness encompasses aspects such as network stability, signal strength, and consistent high-speed connectivity, which are crucial factors in adopting 5G 41 .Trust in 5G technology also relates to security and privacy concerns.Users are more inclined to use 5G because they trust that their personal information and data will be adequately protected.Assurance of secure connections and data encryption can enhance trustworthiness, increasing people's intention to adopt technology 42  www.nature.com/scientificreports/can contribute to trustworthiness.The experiences and opinions of others can also influence trust.Users observe their peers or authoritative figures using 5G technology, and having positive experiences can enhance their trust and ITU5G 43 .Trustworthy 5G providers offer reliable customer support and service.Past studies 7,18 highlighted individuals believe that their concerns will be promptly addressed, which enhances their trust in the 5G technology.Supportive services, such as technical assistance, troubleshooting, and responsiveness to user feedback, contribute to a positive perception of trustworthiness 14 .Reliability, security, transparency, positive social influence, and quality service are all factors that contribute to trust in 5G technology and its providers 44 .Building and maintaining trustworthiness can help promote the adoption and successful implementation of 5G among university students 45 .Hence, we hypothesize that, Hypothesis 1 Trustworthiness and ITU5G significantly mediate the relationship between social influence and AU5G.
As society becomes more aware of environmental issues and the need for sustainable practices, individuals are increasingly considering the environmental implications of their choices, including adopting new technologies like 5G 46 .Environmental awareness prompts individuals to seek information about what is going on in their surroundings.Concerns about climate change and energy consumption may lead people to prioritize technologies with a lower environmental impact.Regarding 5G, users may be interested in understanding the energy efficiency of the infrastructure and devices associated with the technology 21 .If they perceive 5G to be more energy-efficient than previous technologies, it may positively influence their intention to use it.The deployment of 5G networks involves the installation of additional infrastructure, such as small cell towers and base stations.Environmental awareness may drive individuals to consider the ecological impact of this infrastructure 47 .They may support 5G deployment plans that prioritize minimizing the environmental footprint, such as using renewable energy sources, considering wildlife habitats, and employing responsible waste management practices.
The proliferation of new technologies often increases electronic waste (e-waste) as older devices are replaced.Environmental awareness can make individuals more conscious of the e-waste generated by upgrading to 5G-compatible devices.They may consider factors like device durability, repairability, and recyclability before embracing 5G technology 48 .Environmental awareness can also influence the perception of the benefits that 5G can bring to sustainability efforts.It may create a trustworthy relationship between the technology provider and the user.For instance, 5G enables advancements in various sectors, such as smart cities, transportation, and agriculture, which can reduce greenhouse gas emissions, optimize resource utilization, and enhance environmental monitoring 49 .Highlighting these green applications can positively impact the intention to use 5G among environmentally conscious individuals.It creates trustworthy relationships between parties that ultimately increase the AU5G technology.
Ecologically aware students may consider the environmental impact of 5G technology.They may be concerned about the energy consumption and carbon emissions associated with the infrastructure required to support 5G networks 50 .Environmental awareness can make students more conscious of electronic waste and the ecological consequences of increased electronic consumption.Some environmentally conscious students may prioritize using eco-friendly alternatives over adopting new technologies.Environmental awareness played a significant role in telling the advantages of this new technology, such as speed and easy availability 51 .Although evidence from past studies 37 suggested that 5G is safe, concerns about electromagnetic radiation and its impact on human health can influence students' intentions to use 5G.Environmental campaigns and awareness-raising initiatives can shape public opinion and influence attitudes toward 5G technology 24 .In past studies, it is essential to note that environmental awareness led to positive ITU5G, which may lead towards AU5G.Transparent communication and access to reliable research on these topics can help alleviate concerns and foster trust in the 5G technology 52 , which enhances ITU5G and positively increases the AU5G technologies among Chinese students.Hence, we hypothesize that, Hypothesis 2 Trustworthiness and ITU5G significantly mediate the relationship between environmental awareness and AU5G.
Safety affordance refers to the perceived level of safety and security provided by a particular technology 7 .Regarding 5G technology, the perception of safety affordance can significantly impact users' intention to adopt and use it 36 .One of the primary factors influencing people's perception of safety affordance in 5G technology is the concern about potential health risks 13 .Some individuals may worry about the increased electromagnetic radiation associated with 5G networks and its impact on human health.People perceive 5G technology as a potential threat to their well-being; they may be less inclined to use it 53 .That is why trustworthiness is an important element built when users believe the company adopts sufficient safety measures before launching a new technology.It is supported by a previous study 54 that 5G technology has no harmful effect on health.Due to 5G's ability to facilitate the proliferation of the Internet of Things (IoT) devices and connected infrastructure, safety affordance also extends to data security and privacy concerns, which increases trustworthiness.
Users of 5G technology know about security measures, so they are willing to adopt the technology without fearing data breaches or unauthorized access to their personal information.Safety affordance in the context of 5G also encompasses network reliability and resilience.Users want a seamless and uninterrupted experience when using 5G services 55 .Users' trust also influences the perceived safety affordance of 5G technology in the technology providers and network operators.To enhance the ITU5G technology, stakeholders such as telecommunication companies, regulatory bodies, and governments must address these safety affordance concerns 56  www.nature.com/scientificreports/concerns with scientific evidence, implementing security protocols, ensuring network reliability, and fostering trust through responsible practices 57 .Safety affordance refers to the perception of safety features or measures in a technological system that influences users' ITU5G technology.Safety affordance in 5G technology enhances trust and reliability among users.Individuals who use 5G technology with robust safety measures, such as secure networks and protection against cybersecurity threats, are more likely to trust the technology and have confidence in its reliability 58 .People secure their personal information and adequately protect their data while using 5G technology with safety affordance; as a result, individuals are more likely to feel comfortable and willing to adopt it 54 .Safety affordance can also provide users with the necessary training and support to effectively and safely use 5G technology.This can involve educational programs, user manuals, or customer support services.When students feel adequately informed and supported, their ITU5G technology increases as they perceive a lower risk of encountering safety-related issues.Safety affordance can empower users by giving them a sense of control over the 5G technology 59 .When students believe they have control over the safety features and settings of 5G technology, such as the ability to customize privacy settings or limit data sharing, they are more likely to perceive it as safe and be motivated to use it 30 .A past study 60 promoted the ITU5G technology among university students in China, it is essential for technology providers and stakeholders to prioritize safety affordance.Hence, we hypothesize that, Hypothesis 3 Trustworthiness and ITU5G significantly mediate the relationship between safety affordance and AU5G.

Moderating role of facilitation conditions
Facilitation conditions can create a favourable environment for telecommunication companies to invest in 5G infrastructure.It includes support from the government and other regulatory authorities, which is crucial for implementing the 5G technologies.Regulatory approval includes streamlining the licensing process, providing tax incentives, and reducing bureaucratic hurdles 4 .Supportive regulatory bodies facilitate investment in building and expanding 5G networks, increasing the availability and coverage.Facilitation conditions play a crucial role in allocating and managing spectrum, the radio frequencies used for wireless communication 61 .By ensuring sufficient and appropriate range is available for 5G deployment, regulators enable network operators to provide high-quality and reliable 5G services.When efficiently managed spectrum resources, it facilitates the deployment of 5G networks, leading to improved user experience and increased usage of 5G technology 62 .
5G technology brings new security and privacy challenges due to its increased complexity and connectivity 63 .The standards and guidelines are established due to favourable facilitation conditions that address these concerns and ensure that adequate security measures are adopted by network operators 21 .Regulatory support helps to create a competitive market for 5G services, leading to better pricing, service quality, and innovation.Effective supporting systems can facilitate implementation and prevent anti-competitive practices, such as monopolies or unfair market dominance, ensuring consumers have various choices and high-quality services.Users distinguish a competitive market with consumer protection measures in place; they are more likely to embrace 5G technology 64 .
Regulatory bodies can foster stakeholder collaboration, including industry players, academia, and standardization organizations 65 .By encouraging partnerships and cooperation, regulators promote the development of common standards and interoperability, which is vital for successfully implementing 5G technology.Individuals seeking information about 5G more actively may better understand its benefits and potential risks 66 .Regulatory bodies gather data about relevant concerns and collect information about 5G technology.Using 5G technology creates environmental awareness, such as energy consumption, electronic waste, and potential effects on ecosystems.This collaborative approach enhances the AU5G, ensuring seamless integration of devices, applications, and services across different networks and providers 67 .
Facilitation condition plays a crucial role in shaping the 5G ecosystem.By facilitating investment, ensuring spectrum availability, addressing security concerns, promoting fair competition, and fostering collaboration, regulators can positively influence the ITU5G technology among consumers and industry players.Regulatory authorities ensure safety affordance and the perceived level of safety and security that 5G technology provides to users 28 .Users considering 5G a safe and reliable technology are likelier to use it.Trust developed by government authorities as they provided a perception of reliability, credibility, and ethical practices associated with 5G technology.Trustworthy networks and service providers are more likely to gain users' trust with the help of regulatory support 68 .
Regulatory support can facilitate the deployment and expansion of 5G networks, ensuring broader coverage and accessibility in university campuses and surrounding areas.When students perceive that 5G is readily available and offers a seamless connectivity experience, they are more likely to embrace the technology and consider it for their day-to-day activities 1 .Regulations that mandate service providers to maintain a certain level of quality and performance in their 5G networks can enhance user experience.Students who experience faster speeds, lower latency, and better network reliability are more inclined to use 5G for bandwidth-intensive activities like streaming, online gaming, virtual reality, or accessing cloud-based resources, thereby increasing their ITU5G technology 41 .
Facilitation conditions foster an environment conducive to innovation and can encourage the development of new applications, services, and use cases that leverage the capabilities of 5G technology 69 .They can play a role in promoting fair pricing, competition, and affordability of 5G services.5G plans and devices are reasonably priced and offer value for money; students are more likely to perceive them as a worthwhile investment and be more willing to adopt the 5G technology 70 .The previous studies stated that UTAUT2 models improve the explanatory power of the behavioural intention and use of 5G 25 .The organizational supportive facilitation conditions can strengthen the relationship between trustworthiness and ITU5G.So that universities with more facilitation conditions for 5G technologies can build stronger trustworthiness that enhances the students' ITU5G.Therefore, we hypothesize that: Hypothesis 4 Facilitation conditions strengthen the relationship between trustworthiness and ITU5G in university students.
Figure 1 explains the research model below, which depicts the literature review mentioned above.

Measure and methods
The rapid advancement of technology has brought forth the emergence of 5G wireless network technology 71 , promising unprecedented speed, connectivity, and transformative potential across various sectors.5G has gained significant attention in China, with its implementation and development being a national priority.As the usage of 5G technology becomes increasingly pervasive, it is essential to understand the factors influencing individuals' intention to use it 12 .The world's largest market for mobile communications is in China.In their major provinces, they are testing 5G.According to projections, 28% of mobile networks in China, or nearly one-third of all 5G connections worldwide, will use 5G technology by 2025 11 .As a result, Beijing will become the nation's leader in 5G usage.Therefore, an online poll was used to gather information from Chinese students from the top six universities in Beijing, including undergraduates, postgraduates, and researcher scholars.The study will use PLS-SEM to conduct a quantitative research design analysis of the correlations between the factors affecting the ITU5G.The survey will be available online in the last quarter of 2023 through various social media channels, email distribution lists, and personal relationships.We also collected the data from multiple sources, such as Wenjuanxing and Josump platforms.The researcher 25 argues that an online survey for data collection provides a more rapid, efficient, and high-quality answer than an offline survey while reaching a target audience that would otherwise be challenging.440 participants responded by sending in their submissions.76 surveys were rejected because they were either incomplete or contained missing values.Finally, 364 (82%) responses were collected and used for analysis.According to Kline, this sample size is appropriate for SEM analysis 72 .Similarly, according to Roscoe's, a sample size greater than 30 and less than 500 is most suitable for behavioral and marketing research 73 .So, we have chosen a sample size within a range of 30-500 to get the authenticity of the current study.Further, the current study was assessed through a self-administered questionnaire that shows the relationship among variables.For this purpose, the questionnaire is divided into two sections: the first part represents the demographic information, which includes age, education, gender, locality, and specialization.All details of demographic profiles are given in Table 1.
The second of the questionnaire is taken from previous research.To fit the context of our study, we changed the context of each item.A five-point Likert scale was used to evaluate each construct (strongly disagree = 1, strongly agree = 5).We conducted pilot research with 39 replies to confirm the item's validity and reliability.Further adjustments were made in light of the researchers' recognized reaction.Depending on the responders, all items were translated into English or Chinese.ITU5G, four items were occupied by 74 and slightly modified.The five items of trustworthiness (TW) suggested by 18 .Four items about AU5G were taken from 23 .Safety affordance (SA) was calculated by five items taken from 7 and used after minor modifications.The six items for social influence (SI) were collected from 10 .Environmental awareness (EA) of five items adapted from 5 .Facilitation conditions (FC) were assessed by four items taken from 12 .For data collection, a convenient sampling technique was used as an effective medium to get the appropriate results with ease of accessing the respondents 75 .Despite www.nature.com/scientificreports/ the less generalizability of results, the convenience sampling method is used due to easy access to the respondents and its relevance to the measurement item 76 .Hence, convenience sampling is not a major concern for our study.This study is free from common method bias as we have applied the CFA (confirmatory factor analysis) techniques to minimize the bias effect.

Ethics statements and declarations
We confirm that all methods were carried out in accordance with relevant guidelines and regulations.Humans who participated in this study are aware of the purpose of the study, and their confidential information has not to be shared with anyone.All study participants provided their written informed consent.Study data is used after the consent of participants.The questionnaire used in this study started with the declaration and purpose of the study.Experimental protocol was approved by the ethical review board of the Beijing university of technology.

Analytical framework and results
SEM was used for data analysis due to its component-centered nature; this method assessed all variables' relationships 77,78 .The researcher chose PLS-SEM for this inquiry because of its widespread use and applicability; later research 10 offered evidence.Structural equation modelling (SEM) outperforms traditional statistical analysis methods.It improves statistical analysis's effectiveness, simplicity, and precision 79 .SEM is a multivariate analysis method that can help with the simultaneous evaluation of many variables concurrently.The SEM technique is becoming increasingly well-liked in business research because it can handle different interactions simultaneously 80 .A strong statistical method is required for the administration and social discipline investigation 81 .Inappropriate application of analytical techniques may lead to incorrect conclusions.Two phases of PLS-SEM analysis, such as measurement and structural models, have been considered by two stages of measurement findings 82 .
The measurement assessment model used in this study included estimations of the inner prototypical and consistency and rationality tests for different factors that influence people's ITU5G.The validity is determined by the item correlation by the Cronbach alpha, the composite reliability, and the item loading 76 .Nevertheless, discriminant validity pertains to the relationship between variables examined using cross-loading, Heterotrait-Monotrait ratio, and Fornell-Larcker 83 .The measurement model also incorporates the research analysis described in the section on outcomes and route analysis for testing hypotheses.The correlations between the components explored in this research have been identified by path analysis.The findings showed that social influence, environmental awareness and safety affordance positively impact AU5G through trustworthiness, supporting hypotheses H1a, H1b and H1c.Additionally, the results showed that facilitation conditions significantly moderate the relationship between trustworthiness and ITU5G in university students, which leads to AU5G accepting H2.

Common method bias
In research methodologies based on surveys and including data gathered from a single source, common method variance (CMB) could be an important aspect to take into account 84 .The selection of the respondents was specifically based on their familiarity with the use of 5G.Because the survey questions were carefully designed and respondents answered them based on their opinions, it was less likely that respondents would provide thoughtless answers.Harman's one-factor test, as employed by 85 , was also used in this study to show that common method bias was absent.According to the results of the exploratory component analysis on all items for the variables, the single factor variance in our study was 33.4%, which is below the 50% criterion.This suggests that there was no evidence of a common method bias issue in the survey responses.Additionally, the 86  www.nature.com/scientificreports/bias-was also employed to demonstrate robustness in identifying common method bias.We used Smart-PLS in this study to measure inter-construct correlations, however there is no indication of common technique bias.Next, we examined the variance inflation factor (VIF) in this study using a modern method that was suggested by 87 .Every measured VIF value fell between less than five.

Measurement assessment model
The measurement model examines the discriminant, reliability, and convergent validity among the defined constructs 80 .The measuring model validates the constructs' dependability and factor loadings and validates the constructs' validity 79 .The measurement assessment method is consistent across reliability and validity evaluations (convergent and discriminant validity).The average variance extracted (AVE), composite reliability (CR), Cronbach's alpha (α) and outer loading were used in this study to evaluate convergent validity, internal consistency reliability, and item reliability 68 .The item loadings are more than the criteria value of 0.7, as shown in Table 2.
Every reflection was subsidized to the new variable, and the average factor loadings were more than 0.70 88 .AVE is higher than the suggested value of 0.5 89 .Each standard has an overall dependability rating greater than 0.70, which denotes accurate measurements.The results of the currently chosen 5G variables facilities show that all AVE values vary between 0.716 and 0.926.The CR values for all 5G constructs range between 0.909 and 0.984.The Cronbach's alpha values for all 5G constructs range between 0.865 and 0.980.While outer loadings of each construct range from 0.722 to 0.981.Tables 2 and 3 display this measurement model's validated reliability and validity values.Since all factor loading values are greater than 0.7, all items in the measurement assessment model have good convergent validity.The variable factor loadings and measurement assessment model are shown in Fig. 2.
The study research 90 confirmed that the benchmark of the values of discriminant validity is less than 0.85 or 0.90, that reflect complete standards are less than 0.90.This study has also shown that the link between components has discriminant validity.The outcomes of this study also analyze the relationship between variables deemed to have discriminant validity.Initially, the Fornell-Larcker and cross-loading procedures were used to assess the discriminant validity in Table 3.These data indicated a weak correlation between variables and supported the selection of all 5G as discriminant valid.Table 3's bold values show that overall influences have strong links with some other components but substantial correlations with others 87 .The bold values of the crossloadings table were contrasted with other factors in each column for the test discriminant validity 24 .This study analysis shows strong discriminant validity and is more significant than row-wise other components.Second, the HTMT ratio and other cutting-edge techniques have been used to test discriminant validity.The data shows that the HTMT ratio is less than 0.85 79 .These findings in Table 3 indicate a valid relationship between factors and discriminant validity.

Structural assessment model
The measurement model is the initial step of the SmartPLS and is followed by the structural assessment model.The second stage was conducted in this instance, examining the relationship between exogenous and endogenous variables.Numerous statistical data, including effect size (f 2 ), t values, predictive relevance (Q 2 ), coefficient of determination (R 2 ), and path coefficient (values), are presented by the structural assessment model 90 .Similarly, the variance inflation factor (VIF) is evaluated for more appropriate results, which displays the multicollinearity among constructs.The acceptable range of multicollinearity is less than 5, which shows that all the variables in the study are highly correlated.Criteria for rating hypotheses and estimating the significance of path coefficients are provided in the PLS-SEM literature.5000 subsamples were used in a bootstrapping method with a 5% significance level (one-tailed) to assess the importance of the hypotheses.Similarly, t values greater than 1.64 indicate a significant relationship between the variables in the model 83 .The values of all variables are positive indicators in the structural assessment model for AU5G and have a significant association.
On the other hand, according to 83 , the R 2 value is not a suitable and efficient technique for assisting a model.The analytical significance dimension Q 2 of the prototype is thus an applicable technique.The dormant exogenous values with disproportionate prognostic importance 7 show that the value of Q 2 is more complex than zero.The Q 2 result of 0.522 demonstrates the model's high level of predictive power and the fact that it is increasing the 5G facilities among individuals.According to 91 , typical values for f 2 are 0.061, 0.204, and 1.450, which denote mild, medium, and considerable impacts.The value of f 2 was calculated assuming that the effect size ranges from moderate to large.
Moreover, the standardized root mean square residual (SRMR) is the difference between the studied interrelationship and the model indirect interrelationship matrix.An excellent match in SRMR is indicated by values less than 0.10 or 0.08.SmartPLS is used to generate the structural model, and model fitness is assessed.The fitness indices' findings often indicate that the model fits well.The values listed below serve as an example: SRMR = 0.061, Chi-square = 2311.134,and NFI = 0.817.A list of several statistical techniques is provided in Table 4.
The hypothesis testing outcomes showed that trustworthiness and ITU5G positively mediate the relationship between social influence and AU5G with values (β = 0.094, t = 4.673, and p < 0.05).In the same way, trustworthiness and ITU5G positively mediate the relationship between environmental awareness and AU5G with values (β = 0.060, t = 3.705, and p < 0.05).Similarly going forward, trustworthiness and ITU5G positively mediate the relationship between safety affordance and AU5G with values (β = 0.138, t = 4.946, and p < 0.05).Therefore, H1a, H1b and H1c are accepted.For moderation results, findings reveal that facilitation conditions significantly moderate the relationship between trustworthiness and ITU5G in university students (β = 0.174, t = 3.543, and p < 0.05).Thus, H2 is accepted.The R 2 value for TW, ITU5G, and AU5G is 0.340, 0.301, and 0.592, showing that the model can considerably enhance use of 5G as output in Table 5.

Discussion and recommendations
This study identifies statistically important social, environmental, psychological, and intrinsic elements that influence the intention of individuals to use 5G technology.Understanding consumer intention and behavior in technology adoption might start with these elements.The five main factors of 5G adoption are information acquisition, environmental awareness, safety affordance, trustworthiness, and regulatory support, which contribute to catching people's ITU5G.This study suggests that these components can be improved if carefully developed and significantly impact adopting 5G in Chinese university students.To increase sales or the rate of 5G adoption, stakeholders must direct their attention appropriately.This study examined the relationship between social influence, environmental awareness and safety affordance through trustworthiness and ITU5G and ultimately challenged the AU5G.Additionally, this study examined the moderating role of facilitation conditions to measure the strength of ITU5G when a trustworthy relationship is developed among the users (Chinese students).Firstly, this research study has inspected the mediating role of trustworthiness and ITU5G between social influence and AU5G.The findings proved that social influence is positively associated with the AU5G, supported by many past studies 9,10 , but its mediating role in terms of trustworthiness and ITU5G is not yet been explored in any prior studies 39,40 .However, the results suggested that social influence such as peer feedback, student reviews Environmentally conscious people may appreciate the usefulness of 5G technology in advancing environmental conservation initiatives 6 .Thirdly, the current study has examined the mediating role of trustworthiness and ITU5G between safety affordance and AU5G.The findings proved that safety affordance is positively associated with the AU5G, supported by many past studies 7,36 , and its direct association with trust in terms of 4G technology usage is also discussed in earlier research 7,23 .Although safety affordance is measured in multiple contexts in technology literature 54 its role in the context of 5G technology actual usage is under-researched.In a past study 70 , the term safety affordance described the capabilities and attributes of a given technology that are considered safe.Security precautions, data security, privacy restrictions, and general technology reliability are some of these qualities.Safety affordance positively influences ITU5G, showing that people are more likely to have a good attitude toward and express an intention to utilize 5G technology when they believe it to be safe and secure 94 .This finding aligns with the general understanding that perceived risks and concerns associated with new technologies can be significant barriers to adoption.According to earlier research 37 by providing users with safety features like strong security safeguards and open privacy rules, technology providers can increase their trust and confidence, increasing their desire to use the technology.Safety affordances that address these concerns, such as adhering to established safety guidelines and regulations, conducting thorough risk assessments, and transparently communicating the safety measures taken, can help alleviate fears and increase users' confidence in using 5G 95 .Safety features that allow consumers to manage their exposure to 5G radiation, such as changeable power levels or signal strength information, can improve user impression of safety.Users' willingness to adopt and use 5G technology may rise if they feel in control of their exposure and can adjust their settings to their comfort level 63 .
Fourthly, this research study has examined the moderating association of facilitation conditions between trustworthiness and ITU5G.The findings proved that facilitation conditions are positively moderated between trustworthiness and ITU5G argument supported by multiple studies 12,95 .A past study 96 discussed that information acquisition in the context of 5G technology refers to learning about and comprehending its characteristics, advantages, and potential drawbacks.Users can gain trustworthy information with the support of clear guidelines, regulations, and communication from regulatory organizations, which may favourably impact their decision to use 5G 53 .Users should consider environmental issues, including the effect on humans, electromagnetic radiation, or energy usage, when deploying and using 5G networks.Establishing standards and guidelines for environmentally sustainable 5G infrastructure can alleviate these worries.In Chinese universities familiar with technological breakthroughs, it is difficult to highlight the conditions that moderate the trustworthiness-ITU5G relationship is crucial.A university with vigorous facilitation conditions, such as innovative infrastructure and educational programs focused on 5G, may increase the trustworthiness and acceptance of the technology among its students.A prior study 7 established that safety affordance describes a technology's perceived capacity to offer a secure and safe user experience.By defining standards and regulations for network infrastructure, data protection, and privacy, regulatory assistance plays a crucial role in assuring the security and safety of 5G networks 55 .Users' level of trust in the 5G ecosystem's dependability, security, and integrity is their level of trustworthiness 68 .Users' faith in 5G technology increases when they believe the regulatory framework is solid and reliable, positively impacting their desire to use it.

Theoretical and practical implications
The theoretical and practical implications provide valuable insights for policymakers, communication strategists, and technology providers seeking to promote the acceptance and adoption of 5G technologies.Regarding theoretical implications, this research emphasizes the importance of facilitation conditions as a moderating variable in the context of 5G adoption.By building confidence, addressing safety issues, and guaranteeing environmental sustainability, regulatory organizations help to facilitate the acceptance and use of new technologies.The fact that environmental consciousness is now considered a factor in 5G intention demonstrates the growing significance of sustainability in technological adoption.This study highlights the importance of considering ecological considerations when developing technological acceptance models and any potential environmental advantages or dangers of 5G.Reliability and safety affordance are important variables influencing the intention to utilize 5G.This study adds to our understanding of how trust develops in the context of new technologies by emphasizing the need for a dependable and secure 5G infrastructure to promote user acceptance.This study contributes to expanding the UTAUT2 paradigm by including social influence, environmental awareness, safety affordance and trustworthiness as factors of intention to utilize 5G.It deepens our comprehension of the intricate forces influencing people's attitudes and behavioural intentions toward developing technologies.
This study has some practical implications.The findings highlight the need for regulatory organizations to offer assistance and direction to guarantee a seamless and effective deployment of 5G.Policymakers can use the results of this study to create rules that handle safety issues, ensure environmental sustainability, and promote user trust, all of which will help 5G technology become more widely used.Effective communication strategies should concentrate on giving precise and easily accessible information about the technology's advantages, safety precautions, and environmental impact to increase people's intention to adopt 5G.Stakeholders, such as tech companies and regulatory bodies, can work together to communicate accurate information and address any misunderstandings or worries about 5G.This study emphasizes the value of putting money into a reliable and secure 5G infrastructure to win over potential users.Prioritizing safety and security procedures can help service providers deliver the benefits of technology while limiting risks and vulnerabilities.The study emphasizes the importance of considering environmental elements while developing and deploying 5G networks.Collaboration between technology providers and authorities is necessary to implement eco-friendly procedures and spread knowledge about the potential benefits of 5G for sustainability.Regulators and policymakers need to understand

Conclusion and policy recommendations
This study investigated the impact of social influence, environmental awareness, and safety affordance on actual use of 5G among Chinese university students through trustworthiness and intention to use 5G and the moderating role of facilitation conditions.This research shed light on the factors influencing the acceptance and adoption of 5G technology in the Chinese context.The results revealed four significant findings.Firstly, trustworthiness and ITU5G positively mediate the relationship between social influence and AU5G.This study suggests that when Chinese university students get positive feedback from social media platforms and peers about adopting 5G technology, they are likelier to develop a positive attitude towards its actual usage.Secondly, trustworthiness and ITU5G positively mediate the relationship between environmental awareness and AU5G.Environmental awareness about technology usage develops trust among Chinese university students to adopt and utilize the 5G.It is derived from the current study that Chinese university students who understand the potential environmental benefits of 5G technology are more willing to perceive it as advantageous and express a stronger intention to use it.Thirdly, trustworthiness and ITU5G positively mediate the relationship between safety affordance and AU5G.This suggests that when Chinese university students perceive 5G technologies as safe and secure, they feel trustworthy and reliable and are more inclined to adopt AU5G.Fourthly, facilitation conditions were found to significantly moderate the relationships between trustworthiness and ITU5G in shaping the AU5G among Chinese university students.This implies that the influence of information acquisition, environmental awareness, safety affordance, and trustworthiness on the intention to and real-time usage of 5G technology is contingent upon the level of facilitating conditions provided by the government and regulatory authorities.When government facilities are satisfactory, the positive effects of these factors on the ITU5G are strengthened.By considering these factors and providing facilitating conditions, policymakers and stakeholders can foster a favourable environment for the adoption and usage of 5G technologies among university students in China.

Limitations and future directions of this study
This study has some limitations and future directions.Firstly, this study focused solely on Chinese university students, which may limit the generalizability of the findings to other populations, such as non-students or individuals from different cultural backgrounds.Future studies should consider including a more diverse sample to enhance the external validity of the findings.Secondly, this study employed a cross-sectional design, which captured data at a single point in time.This limits the ability to establish causal relationships between the variables.Future research could adopt a longitudinal design to examine the changes in ITU5G technologies over time and better understand the variables' causal relationships.Thirdly, this study relied on self-reported measures subject to response biases such as social desirability and memory recall.Future studies could incorporate objective measures or observational data to enhance the reliability and validity of the findings.Fourthly, we have collected data and conducted a comparative analysis of Chinese university students' ITU5G.Future studies would provide valuable insights for policymakers and practitioners in tailoring strategies to promote AU5G across different cultural contexts or countries.Fifthly, in this study, we have used moderators such as facilitating conditions that could influence the relationships between the variables.Future studies may focus on additional moderators, such as regulatory environment technological literacy.Lastly, we used a questionnaire to inspect all variables in this study.Future research employing mixed-methods approaches, combining qualitative and quantitative data, could provide a richer and more nuanced understanding of the factors influencing the intention to use.

Table 1 .
technique-which postulates that a stronger correlation between the research variables would indicate the presence of common method Demographic details.

Table 3 .
Discriminant validity.EA: Environmental awareness, SI: Social influence, ITU5G: Intention to use 5G, FC: Facilitation conditions, SA: Safety affordance, TW: Trustworthiness, AU5G: Actual use of 5G.Square root of AVE is displayed on the diagonal and bold values. Vol:.(1234567890) how important it is for them to support the introduction of 5G technology.The study examined the need to encourage regulatory regimes that balance environmental concerns, consumer protection, and innovation.These frameworks should support ethical business practices, safeguard personal information, and set up systems for monitoring and enforcing compliance.Additionally, exploring the factors that may hinder or facilitate the adoption and use of 5G technologies in real-world settings would contribute to developing targeted interventions and strategies to promote its acceptance and usage.