I don't see that happening soon with the big companies. Steam doesn't like blockchain stuff, they see it as a gateway to money laudering and scams. They prefer to control their in-game items and the marketplace.
Sony and Microsoft - not so sure.
Epic is set to launch like 10+ blockchain games this year, we'll see how that goes but Epic alone cannot make a change, they don;t have that many users using their platform for games other than Fortnite.
I agree, I remember last time I have a client in my freelance work they already have a game om steam but I asked why do people need to buy the royalties, tokens in another website or platform they said that steam is not yet open for that. I just hope that steam can finally accept cryptocurrency so that they can cater more and more people and also they can go with the flow of web3.