The ultimate form of blockchain is difficult to guess and not very easy to guess, but combined with Larry Fink's remarks, it can be determined Decentralized architecture must first be applied in centralized architecture. If its vitality and various indicators can surpass centralization, then it can gradually iterate and emerge. As the saying goes, 'blue is better than blue' The most suitable application direction at present is to use blockchain combined with the centralized platform of web2 for extension and expansion For example, the complete decentralization of tokenize assets is clearly not yet mature. As for the wallet, it can block 95% of new users, and even experienced users are occasionally stolen. Therefore, the entrance still needs to be web2, forming a web2+blockchain architecture