I’m not Chinese, but I did live there for a bit. If you haven’t already I suggest you take the time to get acquainted with Chinese culture, modern history, and modern Chinese lifestyle. In recent times there have been significant human tragedies there for sure, but given the historical context they feared to relive, and the incredible gains they’ve made in recent years, you can think of their actions as real large scale cases of “the ends justify the means” and “putting the greater good ahead of the individual.”
Still lots of morally reprehensible stuff that cannot be excused, and its a pity they rely on rewriting history and suppressing subversive thought to preserve the government’s legitimacy, but to assume that China is some kind of giant hellish labor camp, and that our frankly ineffective and destructive forms of Western democracy are the only true answers to the world’s problems, is short sighted, blindly dogmatic and ignorant of the way the world works these days.