This has been rumored for a while since xCloud has been in beta. It would be a really cool device, but I doubt it's going to put a hurt on Roku, Android TV, Apple TV, Vizio, LG (webOS), Samsung... and all the other options you have for media boxes and TV operating systems. Also, xCloud is coming to other smart TV platforms, so you won't even need their hardware.
Another thing, I tried streaming exclusively through my Xbox consoles... there are quite a few missing TV apps from the Microsoft store on the system compared to Roku, Apple TV and Android.
While I doubt Xbox Game Pass is going to put a hurt on Apple Arcade, they should just let Microsoft release the standalone app for iOS, iPadOS, tvOS and macOS. They're being extremely obtuse with this situation.
Another thing, I tried streaming exclusively through my Xbox consoles... there are quite a few missing TV apps from the Microsoft store on the system compared to Roku, Apple TV and Android.
While I doubt Xbox Game Pass is going to put a hurt on Apple Arcade, they should just let Microsoft release the standalone app for iOS, iPadOS, tvOS and macOS. They're being extremely obtuse with this situation.