Same in the western country, the only difference is that you identify yourself with the westerns, so you don’t see that it’s actually the exact same thing. Do you know any Chinese or North Korean person? A real one. Have you ever been in one of those countries where you say this things happens?
In the states the police is way harder than in China, so before speaking I would think twice.
All the things we know about countries which are not the western countries are just a bunch of lies feed by a nazist/capitalis propaganda