There is a difference between China is 'uniquely evil' and 'China has an especially bad record on human rights and fair enforcement of the law.' Remember, in China there is pretty much no freedom of thought, including religion. And they are oppressing 3 large groups of people - Tibet, Xinjiang, and now Hong Kong. Of course it is not a binary good/bad thing, but some kind of false moral equivalence between China and Western countries is just as ridiculous and harmful.
The West has 100% done more "evil" if we're going by "oppression olympics". One can simply look at the violence exported by the respective groups. Also keep in mind how often America lies and sends agents to destabilize China (I'm sure vice-versa is also true yet Americans choose to blame Russians instead? Not sure why.). Now, I do not believe that is a fruitful or meaningful argument to have but your argument seems to come from a place of American exceptionalism over weighing both sides.
The US has been oppressing indigenous people, black people, and communists for decades and decades. And crackdown on protests against equal application of the law for mainland and a territory after letting the protests run on for a whole year is barely controversial. Everyone should compare China against the West without seeing China as some unique evil.
> If Assange leaked Chinese intelligence secrets, would he be free right now? I expect so.
Probably not, because he's made enemies of pretty much every country or nation state. Maybe Russia would take him in or something but the amount of geopolitical enemies he has is enormous.
> "China is uniquely evil"
I don't think anyone has expressed this. I think it's more, China is totalitarian with little respect for free speech, the rule of law and human rights, and often, arbitrary enforcement of laws. Before you say, "the US does this too!", it's true, but that's also a tu quoque" logical fallacy and is just gaslighting.
I really don't think the West has, currently, anything similar to their concentration camps or lack of religious freedoms.
I'm not sure the whole "China is uniquely evil" idea that is expressed in these comments stands up to even the smallest scrutiny.