Racism: prejudice, discrimination, or antagonism directed against someone of a different race based on the belief that one's own race is superior.
they can try to make up their own definition of racism just so that they get a free pass to be racist towards others but the real definition still stands.
Edited: Re-thinking your question, everytime I go to a Chinesse store they follow me around, I used to think that it was bacuase I'm latino but they do the same with white people so idk