Turns out you can't go there to investigate, I wonder why? https://ishr.ch/latest-updates/china-two-years-after-xinjiang-findings-un-rights-chief-reports-limited-access-to-information-reprisals-against-activists/
Why are you so adamantly defending a country which abducts people for their beliefs? (Don't come at me with "but murica does the same!!!") The world is not the USA.