That's fine, and you can think of it in principle, but the black "experience" in America is one that finds they're disproportionately targeted and discriminated against. Like I said previously, if you simply don't want to talk about racism for whatever reason, that's fine. But to pretend racism doesn't exist or play a role/impact the life of a person who's "guilty" of having the wrong skin color. Your average black person who has seen this first-hand isn't going to think about the "principle," they're going to (correctly) see that there's a long history of abuse on those of color. They're going to (again, correctly) realize that latent and systemic racism has been dealing them an even worse hand. I think it's more productive to address both the racist element AND the overall principle. They're not mutually exclusive.