I strongly disagree with this. While there is ample room for debate, a clear case can be made that what the CCP is doing in Xinjiang meets the United Nations definition of "genocide", which extends well beyond mass murder. It is the CCP itself which often promotes the idea of working through the U.N.-based order, rather than the US order. The CCP can hardly then complain when a U.N. standard is applied to its own actions.

To your Hitler point, one might argue as well that while what Xi is doing in Xinjiang now does not resemble what Hitler did to "undesirable" populations in the 1940s, it certainly does resemble what Hitler did in the 1930s. Now, I myself don't expect the CCP campaign to progress to actual ethnic cleansing, as there is no clear ideological impetus for such an extreme action as compared to Nazi ideology, which did call for it. But the parallels between Xi's China and Nazi Germany in the 1930s are many, not just in what's happening in Xinjiang, and I think it is helpful to examine them, rather than look away.