I think you are right, I think making a fun and decent game should come first and then think about tokenising or whatever. With games, I am more interested to own my own assets and trade them if I want. Hopefully we might see this interoperability within all games at some point. Its amazing to consider people wont buy a new song released now, but will pay the same price if it has a funky dance and lasts just 10 seconds in Fortnite!