Saying "could" implies having some doubt and hesitation. Someone with a good proficiency of English would know that. If you definitely believe what I said about Russia, you would have said "would". It's very telling you are one of the usual suspects given your apologia for authoritarianism. You must be using Yandex, Weibo translation or whatever translator which explains the poor grammar. It also explains why you gave a link about vaccines complaints, as poor attempt to conflate it with Uyghur complaints, but it does not even support what you said because you can't understand reading the webpage.

Nice try but I do find CCP PR folks to be extremely bad with propaganda. The Russians are better at it.