I am not upset that there is black, i am bothered that something that was implicitly neutral is not neutral anymore. that it can now be used as yet another point in which to divide than unify.
If you've watched the Simpsons, the "Simpsons Yellow" is white, it is clearly demonstrated in the show - Apu isn't yellow! It undermines your whole point!
fine make them cyan then and my point would still stand
But your point doesn't stand because they aren't cyan!
They were often adjusted to match the theme, so in some places they were cyan.