I have a fairly old XBox Series X that is for a while unplugged from power and Ethernet.
Since buying it in 2020 I’ve been radicalized into running Linux on everything, and if not Linux, then at least a FOSS OS.
Did enough time was passed to be able to root the device/dual boot?
Any distro support XBox’s hardware?
The biggest hurdle would be cracking the hardware/secure-boot. I don’t think it’s been done. Google is your friend.