Decentralized Web3 is not necessarily an inevitable trend for future development. Instead, it has great development potential, while also facing numerous challenges and uncertainties. From a technological perspective, Web3 has the following advantages. Firstly, user data sovereignty and privacy protection can be effectively implemented. In the current Web2 era, user data is collected and controlled by large internet platforms, with risks such as data leakage and abuse. Based on the decentrali...