AliExpress is selling motherboards with an integrated Xbox One SoC on it, I'd be very curious to see LTT test it!
https://www.aliexpress.com/item/1005001340237782.html
These are listed as "used", I wonder if the APUs where harvested from defective Xbox Ones and simply slapped on a custom motherbaord. It's X86_64 so theoratically it should run Windows & Linux. Driver support for it has to be non-existant tho...