I agree that race should ultimately have no part of it, but that’s not the reality we live in. Systemic racism is real in America, and people are disadvantaged from birth by the color of their skin. I don’t know how to completely fix something so deeply engrained in American society, but taking steps ensure more equitable employment outcomes for people fundamentally disadvantaged by the color of their skin (no, not white) is at least something.
I also agree with your general point that in general, disadvantaged people (eg poor white people) should also get some kind of boost and not be left in the dust, there just needs to be some nuance and acknowledgment of the systemic racism that applies to others as well.