When I say I don't see Totalitarian Dictatorships as an alternative, I don't mean in the literal sense, I mean in the viable sense. In the literal sense, yes, it's an alternative to Democracy. As is building a house on sand is a literal but not viable alternative to building a house on concrete.
I don't think many would want to live under a Chinese authoritarian rule given the Democratic alternatives. Or perhaps they would until they're rounded up in Xinjiang camps, shot in the face with rubber bullets for wanting to protect their current way of life or ran over by Tanks by asking for change to better their way of life.
But if we've seen what the conversations that are occurring in China about these violent acts taken by the CCP, it's clear the populace think it's in their best interests at this time. Though it's worth adding that the message we receive about the CCP's actions is very different to those living in China. I recommend anyone to watch the documentary created by Vice below about the atrocities that are occurring in Xinjiang and the first hand opinions of those that live there.
I would guess the opinions of those being interviewed are honest with a side of oppression.