sounds like a conspiracy theoryThere will be no Decentralized web, don't build so many hopes.
If there is no centralized web, the big names won't profit.
You don't have a clue how the blockchain works.
Remember that there is no real person called Satoshi Nakamoto.
It's just CCP pretending an angel.
Just go and find the people behind the significant crypto exchanging platforms.
You're just gambling in the cold war 2.0 between US and China. It's a financial war.

Lots of good things are already happening in the worlds using web 3.0 and crypto. You just need to get familiar with the ecosystem and use it for your benefits