Is the US Holocaust Memorial Museum a good source?

Seeing as they don’t have a single citation in that entire page, no, it’s not a good source

And this UN article mentions human rights violations, which, fine, nobody is arguing that there aren’t human rights violations in Xinjiang detention centers. But compared to US prisons, these conditions are pleasant. NOTHING in that article is even hinting at genocide. And comparing prison time for 2-18 months to genocide is deeply offensive to peoples who have actually suffered genocide. You sound like a typical white westerner who is trying to whitewash the crimes of your country by projecting them onto other countries