This is tangential but the whole Tiananmen Square thing is kind of odd. When I visited China many people were more willing to discuss it than I had imagined. Some spoke about it unsolicited. It’s a tourist destination you have to buy tickets for. It’s rather subtle what can and cannot be discussed relating to it. Those I spoke to about it told me that most people have a good understanding of what happened, and many people speak negatively of the CCP. You just can’t do it if you have a major platform (e.g. you’re Jack Ma or you are an LLM).
Not to discount how negative free speech restrictions are, but I’m not so sure how effective that particular propaganda campaign would be.
A few things: In tourist areas they will feel comfortable talking about the protests/reprisal because they get inundated by American tourists wanting to ask them about it. "It’s a tourist destination you have to buy tickets for" -> Right, Tiananmen square has no stigma at all, but that is different from the 1989 incident.
If you post about the 1989 incident on Weibo, it will absolutely get removed and you might get the local police visiting you -- depending on how much time they have on their hands and how incendiary your post was.
Probably true. Right up to the point where they attract a little too much attention, or annoy the wrong party official. Then all that they said becomes evidence of their crimes.
Not to discount how negative free speech restrictions are, but I’m not so sure how effective that particular propaganda campaign would be.