Do you have any primary evidence that isn't blatant hearsay, Google Earth speculation, or bad-faith mistranslations? In my extensive research, virtually 100% of "the evidence" falls into these 3 easily manipulated categories.
The year is 2022. There should be convincing photo and video evidence of the supposed atrocities. Western intelligence community has high-resolution aerial cameras. China has a billion people on social media, some using VPNs. There would certainly be whistleblowers. Smoking guns of this alleged Holocaust should be everywhere, on a daily basis. But they're suspiciously absent.
WMDs all over again.