> Aside from some lip service paid about "common prosperity", China definitely does not have a strong wealth redistribution system

I don't think this does your argument any favors because by your words, it didn't work. Because you're right, China's "let a few people get rich" idea led to massive wealth inequality but redistribution was always at the center of the idea and what I'm talking about are recent reforms that Xi is taking to accelerate that redistribution such as and introducing salary caps, increasing taxes, and creating more social security programs the rich have to pay into. So China is right now building their strong wealth redistribution network.