There are honestly a lot of similar patterns of argumentation, attack, deflection, and amplification that I've noticed across these platforms whenever China is mentioned; as a native Chinese speaker, vast populations of Chinese internet communities and social media services are pretty unreadable to me because you see the same dozen arguments by Chinese netizens unfolding over and over again. His/her assumption that my response is attacking "free speech" is a pretty common response I see, where any attempt at discussing or criticizing Chinese policy is redirected toward some aspect of liberal democratic values, regardless if the original commenter is a "westerner" or whether or not it even fits in the context/scope of the original question.