Too Long; Didn't Read
This paper has three parts: The development history of the Web and the feelings of The Times change THAT I have experienced. The first part is about the development of Web2.0, and the second part is what kind of social experience Web3.0 should be in my mind. The third part, no text, is a movie named The Social Dilemma. After watching it, I will have a deep impression on Web2.-0 and understand why it is so urgent to engage in Web 3.0.0. We gain convenience, but also lose important privacy.