I'm born and raised in the Bay Area. I'm what you call an ABC an American Born Chinese. Basically American, but with huge roots and connections with Chinese people from the mainland. My parents are 100% born in China. If I can understand them then anyone, including you, white devil, can too.
Don't think of China as some mystical culture that's old and wise that needs to be treated with the utmost respect like an antique vase. They are Human just like you and me and prone to the same biases, stupidity and greatness any person is. Nobody cares that China is a far older culture than the united states, don't let that cloud your judgement, China can be really stupid just like how people in the united states can elect trump as president.
Look, I'm not saying China is right. But reality is far more complex.
For Falun Gong which is basically a cult akin to scientology from the view point of the Chinese what is the correct course of action? Freedom of religion or total elimination of a cult that can harm the people?
For Hong Kong they view it as a state like California or Texas saying that they have rights and the freedom to secede from the country. What is the right course of action here? Americans once asked the question about preserving a union and went to war for such a cause when half the country wanted to leave. What is the correct course of action for China? Do the Chinese have the right to preserver their union?
Tibet is also controversial. https://www.quora.com/Why-does-China-want-Tibet But this is not the full story. China is not some moral do-gooder out to save people from subjugation. The government is human and self interested in itself and its own people. There's economic advantages of having tibet as part of China, but Tibet will benefit overall from cultural assimilation.
Cultural assimilation has a bad connotation to the term and it deserves the bad connotation. But the complex morality comes in when you think about what Cultural assimilation is doing. In cultures that contain poverty, slavery, or even cannibalism, is the elimination of these cultures through assimilation a good thing or a bad thing? Hard to say.
For the concentration camps of the Ulghurs. Unfortunately I don't know enough to comment on it. It looks though from the little I do know that you are 100% right and that this is wrong. Again, I need more information from unbiased sources. It is obvious to me, however, that the situation is very very complex. Concentration camps are not being set up to assimilate ALL of the miscellaneous cultures that make up China, what is the reason why they only do it here? I'm going to look into it. The reasoning and moral compass of most situations like this is never clear.
We are lucky to have freedom of speech, living in the united states but we still can't talk shit about our bosses unless you want your ass fired. Living in China is similar. The government is a good boss that's interested in the economic prosperity of the country and therefore your prosperity as well, but don't talk shit about the boss of China. Makes sense right?