All of us are different. As long as your nation is richer and powerful, they will look down on you.
Examples :
Germans will look down on Polish.
Japs in the 80s look down on everyone (when they are at the peak of their economy)
East Asian looks down on SEA.
European look down on the Arabs
etc etc etc
I won’t call it racism but racial preselection. ensures the survival of the fittest and the best. It preserves the genes of tribe so it doesn’t get corrupted, diluted etc. a half fucked Chinese mixed with shit is fucked