I think it’s obvious that there are large segments of each and every racial and ethnic group who think that they are superior to all other races. As I’m sure you know, plenty of white people have said, “she’s not good enough for my son. She’s (black, hispanic, Chinese, Native American, whatever).” I’m a little surprised (and more than a little worried about how the average person thinks) that someone who claims to “know much more about history and human psychology than the average person” would hear a Chinese person say that and see it from such a limited perspective.
I don’t think it’s any more prevalent among Chinese than any other race. But I do think that it’s among the major causes of war in human history. That, and warring with another race because you’ve jumped to conclusions about that race using limited information. Not that you would do that, PD.