Xbox’s new policy — say goodbye to unofficial accessories from November thanks to error ‘0x82d60002’::Got error 0x82d60002 on your Xbox accessory? There’s no fix, Xbox is going to block the use of detected unauthorized accessories with its consoles from November 12, 2023.
If a game can be cheated by using a 3rd party controller then the only skill involved in the game is how fast you can press the buttons, so who cares?
I disagree with your premise there. Using a controller that requires absolute input (a mouse) while your opponents use a controller that requires relative input (a joystick) gives you a leg up but it doesn’t remove skill altogether. Using a mouse still requires skill, but it’s easier to learn to use well.