It's why I don't really think that their main goal is to block cheating, it seems more likely they're doing it to enforce controller exclusivity to get people to pay more for licensed first or second party controllers.
Cheat devices don't care, they'll easily find ways around it, even if it involves copyright or trademark infringement.
Classic microsoft. They'll say they do it to combat cheating, but it's just another step to lock people into their ecosystem and squeeze more money out of them.
Windows Central says they might be actually opening up a bit:
We've heard from sources familiar with Microsoft's plans that this may be related to Microsoft expanding its program for approved third-party wireless Xbox controllers. Most Xbox third-party controllers right now are wired.