In terms of mobile, I don't understand why Microsoft doesn't do what Epic has to at least start to get a foothold. Make an Xbox Mobile store apk that Android users (and I guess Apple in the EU) can download and use with none of the Google restrictions. This can have Xbox cloud gaming, let you buy Xbox games, and Xbox mobile games in addition to the current Xbox mobile app features. It wouldn't be exactly what they want, but it'd allow them to start showing what Xbox on mobile would mean if they add games like Vampire Survivors with Xbox Play Anywhere and achievement support. There's tons of console and PC games which would (and have/do) run great on mobile. I'd be really into an Xbox mobile store that leverages that.