You need to add China, India, Australia, New Zealand and Finland to the list. I know plenty of Thai, Filipino and Vietnamese people who are extremely nationalistic as well. And don’t forget the most nationalistic country in the world AFAIK South Korea.
Dude, I live in SoCal. With the exception of the Aussies, every one of the other nationalities you mention are well represented in growing ethnic enclaves. Chinese & Indians? Please, they can’t wait to get out of their respective hell-holes. They make it here on a H1B and the very last thing they want to do is go home. Drop an anchor, and they get chain migration when the kid turns 18.