The concept of racism implies superiority of one race and/or inferiority of another based on race.
Wanting to be with your own race, being proud of your race, not wanting to be with another race is not racism.. it is a preference. Plain and simple. Another thing leftists have twisted around.., The other definition is a derrogatory term used by the left to someone that disagrees with.
I stopped counting all the ways the left is stupid. It's really tiring.