Comment by donatj
On Xbox at least Keyboard / Mouse support is decent. I played Fortnite and Minecraft this way for a while.
Personal preference, but I'd far rather have a separate device dedicated to gaming than my kernel hacked by anti cheat.
https://www.purexbox.com/guides/all-xbox-games-with-mouse-an...
The problem is that consoles also tend to have much worse support for modding.