Check this one, not all Xbox one controllers are supported (oldest ones) but maybe yours is good to go, pretty nice hb app btw
https://gbatemp.net/threads/missioncontrol-use-controllers-from-other-consoles-natively-via-bluetooth.572645/
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi