We all know Web3 is about decentralization, but why decentralization is better than centralization? In a recent article Vitalik Buterin admitted the difficulty of constructing a purely mathematical theory to answer this question. He argued that cultural factors, which are not easily quantitatively modeled, play a significant role. Maths tools can only help to verify some rough first-pass guesses, rather than explain average-case behavior. To build a stronger foundation for the whole Web3 soci...