i have to say that this matter is not black and white, as it had pointed out U/CoralMarks is something to be cautious enought;nevetheless there is a thing going on about the uighurs. As i have seen in this talk , there has been a huge increase in religion there, this has cause suspiction from the goverment that could cause some means of insurrection in the sense of a teocratic goverment. The respond to this has been the surveillance state, and the introduction of reeducation camps in which they teach chinese and culture of china, after that the get him a job doing this while making cultural erasure little by little. The talk also shed some light on other causes such as the financial interest from tech companies there to provide equipment,Cities improving their surveillance systems becasue of the large grants the central state gives to those cities that complies.The methods are not the best but are far from the worsts.Really recomend the talk.