According to Odaily Planet Daily, multiple survey data show that technical complexity is still the main factor hindering the large-scale adoption of cryptocurrencies. A survey by Australian exchange Swyftx showed that 43% of respondents did not use crypto technology because they did not understand it. Research by the UK Financial Conduct Authority also found that 30% of respondents listed lack of understanding as the reason for not entering the field. Industry experts believe that the industry should work to simplify educational resources and user interfaces to attract more ordinary users. In addition to technical complexity, factors such as asset storage security and regulatory uncertainty also constitute obstacles to popularization. Experts suggest that the crypto industry should strive to make technology easier to understand and use while maintaining its innovative nature, such as simplifying complex concepts, providing user-friendly interfaces and comprehensive educational resources.