Okay honestly as a fellow Muslim (I think you mentioned that somewhere else before???) what you're doing right now is actually shameful. Just a week ago one man was arrested because he was advising people to not drink or smoke. Uighurs are literally sent to concentration camps and are subjected to forced labor and there you are defending their treatment because you don't like the West. You need to rethink your priorities, seriously.

here’s an interesting fact, they are the only Turkic people who still use their centuries old script, and haven’t been secularized and westernized unlike Turks in the former USSR or Turkiye.

I mean yes that's the problem. Islam is no longer foreign to China; again the Hui are as Chinese as the Han. Islam is not, in fact, xeno in China. The Uighurs are, being Turkic people.

Western rights groups have been mostly silent.

What? The Palestinian cause has progressed light years thanks to the work of groups like Amnesty International and Human Rights Watch. They came late to the party but they have not been silent, no way.