I don't doubt that there were some cases of the government overstepping, or that you can find a couple people out of the hundreds of millions who are dissatisfied. But the figure of hundred of millions refers to people who were living in extreme poverty, which is defined as less than $2 per day, some of the poorest people on the planet. That's not a lifestyle that's worth preserving.
Coming back from that tangent though, am I correct that the general economic system and the existence of billionaires are not the problems that you have with China?