I have a lot of very left-leaning friends (although most of them are still liberals, which I am not of course pls believe me) and they're all heavily anti-China.
Occasionally I push back on this and they always bring up the Uyghur "genocide". As a German person, I feel insanely uncomfortable claiming that there is not actually a genocide happening. And like, as a matter of fact, I don't know what the truth, but at the same time I don't feel comfortable just letting US propaganda go uncontested.
I am compiling my own list of sources but I would greatly appreciate help on this, please give me the clearest sources and arguments you have, because this is an important topic to me.
Just saying "RFA and Adrian Zenz bad" isn't very convincing, not even to myself, the best I have is the letter by the Muslim nations.
In addition to what others have mentioned, I think if you ask for sources they're basing their opinions on and point out objective problems with them and associate them with the US media's atrocity propaganda track record, I don't really see how it can be seen as anything other than being about media literacy rather than holocaust denial.
Some sources that I think should cover most of the problematic narratives surrounding the issue copied from my response in this thread https://hexbear.net/post/39756
Debunking stuff/illustrating the widespread problematic reporting surrounding this issue:
What is (most likely) actually going on:
Oh yeah there's also this video:
https://www.youtube.com/watch?v=91wz5syVNZs&feature=youtu.be&t=1260
Which helps to illustrate the geopolitical motives behind the atrocity propaganda.