Tldr of your post: China is great and love genocide....scumThere's so much cluelessness about China here;
Tibet and Xinjiang are both parts of China;
Chinese are very nationalistic and "sensitive" about national integrity;
Hong Kongers are mostly pro-China, there are some brainwashed "localists" who are supported by UK/USA bag-men, but this is a very small group;
Taiwan is not better than China, majority of the Taiwanese i know (and who often travel to China) think that Taiwan is stagnant and admire the development/progress in China, on the other hand some Taiwanese dumbasses who constantly talk shit about China - most of them have never been in China and blindly worship the US.
China is 200% correct in their hard-handed approach to troubled regions and separatist movements funded and supported by the US - for the sake for stirring up trouble. US is so "concerned" about Human rights in countries that are not under US boot. Why isnt the US "conderned" anymore about human rights in "liberated" countries like Libya, Iraq, Haiti, Ukriane, some c in South America or Yemen? US ally - KSA, can murder journalists who criticize the regime in their embassies and US will help them sweep it under the rug LOL. Talk about hypocrisy.
PS. im not Chinese myself but i lived in China for many years, including HK/Taiwan.