No it isn't. People with nothing to lose and living in poverty while seeing their democratic neighbors prospering are harder to control. People with education, jobs, and families - something to lose - are easier to control. How many Tienanmen Squares has China had since Asian and Western democracies opened their markets and enriched China.
Fun fact: due to the small labor market for terrorists and education spurring political interests, terrorists are disproportionally well-educated men from upper class families. Essentially, they're very intense lobbyists.
Tiananmen protesters were mostly students, young people with a lot of prospects in life, usually from a better-off families who could afford to send children to a university (instead of having them work and keep up the family).
They definitely had much more to lose than Marx's lumpen proletariat.
Of course, now people in China, especially in the rich coastal cities, have dramatically more to lose. They've been shown though that they would be allowed to prosper, as long as they do not try to disobey or even express doubt about CCP's rule. So it's pretty easy for them to convince themselves that CCP's policy is fine enough and not worth protesting against.
Aka nothing to lose. Having family and job would be considered having things to lose. Also let’s not consider students “educated”, they will be if they then build a career and actually practice their knowledge. Any clown can get a degree.
This is literally ahistorical. The overwhelming majority of consequential protests/rebellions/revolutions were heavily endorsed by the literati class. Why do you think freedom of speech and expanding education are classically liberal claims?
You can see it right now in Putin's Russia. Opposition to the regime, to the extent that it exists, does not come from the proles.
No, you are exactly backwards. Did the People’s Revolution win or did the students win? I seem to remember that the students were run over by tanks. Probably not being driven by highly educated PLA commanders.