It is the most ridiculous and wrong thing done. Racism is the most absurd subject in this transient world. It can be a complete lack of intelligence to judge a person by their skin color, eye shape, or hairstyle. Of course, there are people who pretend that everyone from their own nation is good, but people who are not from their own nation are bad. Although some do this by normalizing it, this is one of the biggest curses on earth.