I guess my main issue with your argument is that I’m not convinced of the reliability of the sources you’ve cited regarding the situation in Xinjiang.
Despite your criticisms of Wikipedia, I believe the users of the site do a good job of vetting the information that’s there.
I do think it’s valid to criticize the US broadly, and I likewise think it’s valid to criticize China when they appear to be doing mass internment and “re-education” of their minority groups.
Ok so I did read about the affirmative action policy you linked, how does that support your argument?