Earlier quoted context omitted.
The US certainly has its problems, but I don't think it's fair to draw a moral equivalence with what's happening in China.
The US did invade Iraq, not that long ago. Hundreds of thousands died.
The motivation appears to have been different, fighting terrorism and finding WMDs versus societal control and religious intolerance.
The majority, though certainly not all, of the people killed were combatants rather than civilians.