Web 3.0 is more than trading (arguably speculative) coins.
Nader Dabit has done an excellent job describing the use cases: https://www.freecodecamp.org/news/what-is-web3/
Nader Dabit has done an excellent job describing the use cases: https://www.freecodecamp.org/news/what-is-web3/
Everything mentioned int it can be done right now without crypto, it's called FOSS, and people have worked out how to monetise their ideas while keeping them open and reusable.