You sure aggressive propaganda and espionage from the west aren't part of the reason for it? What sort of "cognitive capture" is necessary to maintain control of their population right now? The Chinese are often painted as brainwashed ideological drones in the west, and it says more about us that we tend to believe it than it does about them. You can download RedNote and talk to people in Xinjiang. You can travel there and talk to people in person. Mao is arguably deceased.