Nothing more disappointing to me than seeing a game I might enjoy… and then it’s only available on PC on Epic Games store. Why can’t it be available on Epic, Xbox game store and Steam? It’s so annoying, like you have no choice but to use Epic… which I would literally do ANYTHING not to use.
Oh I thought you meant decentralized currency. What you’re describing is just standardized storefront apis though, the vendors don’t need to talk to each other (federate) for it. unless i’m missing something