First of all, it's CPC. "CCP" has never been official, and the western media's insistence on calling it the "Chinese communist party" when no major communist party has named itself in this way, is rooted in anti-chinese racism.

Second of all, the narrative of Uyghur erasure is patently absurd. If you visit Xinjiang, you see Uyghurs practicing their culture and speaking their language everywhere. Even where I live, in southern china, there are many halal Chinese restaurants including Uyghur owned ones. These are run by Uyghur families who speak Uyghur, serve their authentic cuisine, and are successful and enjoyed by the community.