Earlier quoted context omitted.
Nah. There are literally historical and current events you’re not allowed to talk about in China without being arrested and charged with a crime or even disappeared. That’s not an overestimation, that’s the very definition of authoritarian.
As someone who just came from China after living there for nine months, I think the better way to put it is this: you can talk about whatever you want, but if you make an effort to organize, initiate, or participate in a public discussion concerning a taboo topic, then you are putting yourself at risk. It's the appearance of an organizing that is really taboo. Of course please take my opinion with a grain of salt. I…
advchina/serpentza/laowhy86 are the canaries in the coalmine atm.