I would like to ask you to employ some critical thinking here. Setting aside that the people responding to you have much better English than even a pretty high-level English speaker coming from Mandarin, most of these accounts have months or years of post histories spent almost entirely talking to each other on their previously un-federated instance, including in some cases very harsh arguing, as well as talking about the US on a personal level with intimate detail (and/or whatever other country they say they are from). Do you really believe the most simple answer is that this is all kabuki theater by the CPC to astroturf an obscure collection of websites by wasting a ridiculous amount of resources and the time of highly English-fluent actors? vs just "some people think differently from you"?

If you concede this point, then I would like to ask you to just consider for a moment the implications of the fact that you took the much more absurd and flimsy explanation as though it was just the common-sense explanation. What does that say about the way that you conceptualize the world and what people believe?

And by "have a history of it" you mean "I've been told it so many times in the western echo chambers I hang out it that I just implicitly believe it.

Mate, you've already had it explained to you where we're coming from, but apparently the idea of people who genuinely disagree with you is so fucking foreign to you that your redditor brain literally cannot process it, so you continue to descend into paranoid delusion.

they have a history of having extremely thin skin and doing exactly that.

Are you sure you're not talking about another country?