The point is that nobody knows what the future tools of the internet will be, they can only see trends and act on those. Most are probably stupid and most will probably be useless, but innovation will inevitably happen. Its fine if you think places like facebook can have the metaverse to themselves, just like it is fine for people to think they shouldn't.
Facebook doesn't need to build it all themselves, they just have to make the platform that everyone else will want to build on, just like what all of the current tech giants have done for the past 20 years. The idea isn't about chasing trends (or even something specific like a "metaverse"), it is seeing where innovation in happening and hopefully avoiding further concentration of power in the future of the internet.
Was there any democratic process when "Solidity" was designed? Unfortunately, it does not appear to me that the right experts have been involved and that there was peer review. It looks like it was thrown over a wall, much like JavaScript was.
one reason there are so many blockchains is because they are all taking different development approaches and tradeoffs.
I thought the whole idea was it is "distributed" and non centralized. If big evil company takes over, can't you just fork? If it really was decentralized, why would i care about the direction the central commitee takes?
Somehow the web3/crypto etc discussions tend to vastly overestimate the role of technology vs the role of societal choices.