The evidence for uighur genocide by the CCP far outstrips what you have here. Uighur participation in CIA action doesn't automatically invalidate the fact that there is a genocide playing out, the same as implied CIA activity in the tiananmen protests doesn't invalidate the civilian's actions or complaints, and it certainly doesn't justify the PLA turning its weapons on its own citizens, any more than the united States' decision to drone strike an American citizen for terrorist group ties can be justified.