https://www.pcgamer.com/now-you-can-stream-pc-games-to-an-xbox-one/

Microsoft's Wireless Display app now lets Xbox One owners stream PC games, a bit like Steam Link, but not just limited to games you've added to your Steam library. You'll need to use your Xbox controller to control the PC remotely, as there's no mouse and keyboard support.

Since the first Xbox, the consoles have been accused of being PCs in disguise, and the differences have only become fewer with each iteration. Playing PC games on your Xbox seems like a logical step, then, even if I'm not sure who it really appeals to.