And this statement makes even more sense when you realize that race isn't a real, measurable thing, but a social construct to group people with similar physical characteristics into one easily reduced and stereotypical "enemy". all races are nothing more than social statuses.
(I recognize that in our modern world, after centuries of propagating the social constructs of race, it has sort of become a real thing insofar that we can't pretend the idea simply never existed. it is impossible to "solve" the issue of race and have a society where benign physical characteristics simply don't matter in day to day life without addressing the historical oppression and modern inequities of these groupings)
All brown sodas are Coke. Sprite and it's equivalents were separate at least where I grew up. you ask for a coke and the person taking your order asks "what kind?" and you clarify "Pepsi" or "root beer" or "coke coke".