Now this is crazy, this idea of web 3.0 game is one that should spread immediately, honestly it's cool and will still make some bucks even though that's not the primary aim.
Wth all these being said, creating a good game will surely require a huge amount of money, how will these firm get their money back and still provide ownership to the people ?
The gaming business model is well established.
As for the ownership, that simply means putting assets on a blockchain. NFTs are great for that.