Most of them that have moved to America exhibit China as a "difficult" situation. Speaking to them as someone of Chinese ethnicity (I was born in Phoenix with parents from Taiwan and I also spent time in Taiwan), I don't think they believe China is great. Many are leaving because the air is bad, some believe a bubble is going to burst, etc.

I mean, that's some serious cognitive dissonance if they're living in America yet exhibit hyperpatriotic attitudes.