Remember this: https://media.wired.com/photos/593230395c4fbd732b5511e3/mast...>
History is repeating itself, old thinking + new technology is never going to create innovation, it's just going to end like a blazing trail of a shooting star, a tale to tell. We are pretty much heading in the same direction with blockchain.
Decentralization is smexy but it comes with a price, it disrupts everything, starting from the way we build it.
I agreed entirely that VCs are building monopolies and that money are pouring into the space for no obvious practical reason but it is inevitable until we find a better model of building. And those who are trying to build a web2 version of something in web3 will most likely fail because web3 isn't a replacement or better alternative to web2. Hence it is pointless to compare what we are have, i.e. a decentralized email server.
Decentralization, in my humble opinion, is putting the decisions/ownership back to the users but it is never going to liberate the users from a centralized entity. The things we choose to use/consume will inevitably be owned by a centralized entity, the key difference is whether or not we can seamlessly migrate to another platform of choice. And instead of one big entity controlling everything, we get multiple smaller space that makes their own rule providing the same service.
NFTs marketplace is an example of this, you own the NFT, you can take it and move it to another platform and you can even access directly via your own node without any platform. The problem with NFT however, is the usefulness itself, not the nature of NFT.
Imagine having multiple social networks that you can join with a wallet address, each with their own rules and networks. Instead of a Metaverse, think Multiverse.
Imagine having multiple ads platform that you can choose to integrate with your daily browsing and earn tokens to use in a certain way while doing so. Think Brave but instead of just Brave, you get different ads agencies with different collection of ads.
The main problem here is that our old business model doesn't work here, we are most likely going to end up broke running something that is ideally "decentralized". The fallback plan? Sit and write about how centralized web3 is OR experiment by building on top of blockchain technology, fail miserably as a joke, make some noise and motivate someone to "think different".