there are a few rhetorical tricks here. what am i denying exactly? the genocide? yes i am. it's not a genocide. there isn't a planned extermination of uyghurs going on. there have been planned exterminations of armenians from anatolia and jews from europe.
on the other hand: am i denying the existence of fishy "re-education camps" targeting one ethnic group and one only, where they are brought in under very opaque circumstances? no, i am not denying that.
if you want a very long read with some context behind some of those claims, here's one: https://www.qiaocollective.com/en/education/xinjiang
there are a bunch of things there, a full timeline of the "conflict", a couple of articles debunking both poor google maps journalism and a few poorly-made BBC & vice docs on the matter.
there's also the fact that some of the "punishments" against the uyghurs are forcing children to go to school, to mandarin-speaking public ones even, which is the same policy most countries in the world adopt (a recent request in france to partially allow schooling in catalan in the region of perpignan has been rejected). there are some claims that state-funded xinjiang schools are even bilingual but i haven't dug enough on it.
i won't comment on the wuhan issue because i don't really know enough about it, but as someone who is born in an island with plenty of US bases i laugh at everyone claiming china is "flexing their muscles" with their navy.
to be clear: nobody approaching any of those bases gets allowed in, just like in the "xinjiang camps". does this excuse china? no, it doesn't, but we should probably be fair in our judgment.