Earlier quoted context omitted.
I saw the comment you are referring to and it was most likely wrong. The majority of Chinese people are genuinely "pro-China" and there are vastly more regular Chinese people than professional sockpuppets. That being said, I do agree with keeping politics off HN and wish it was enforced a bit more strictly.
Information warfare is both political and technological. It's happening all about and is worth discussing in a mindful manner.
Let's not silence ourselves.