Tibet is China. Hong Kong is China. On the other hand, Venezuala, Vietnam, Iran, Yemen, Lebanon, Serbia, Syria, Iraq, Cuba, Laos, Cambodia, ... non of them are USA. Plus USA is the only nation that burn alive with Naplm bombs 100000 civilians in one night and droped two nuclear bombs on civilians.
Bottom line, China is not ideal but USA is way much worse, from the World point of view and that for Americans is the ugly truth they don't want to look at.