My dude, you explicitly asked "what makes Harris black in an American sense" and I gave you a detailed (as much as Twitter can be detailed), historically-grounded answer and instead of continuing that dialogue you are acting as if I'm attacking you personally. https://twitter.com/thomaschattwill/status/1293562127442153472

And in all of this time of shouting "the categories aren't real", you aren't actually dealing with my claim, which isn't "race is biologically real" but that "racial hierarchy is a real part of our society and that is what shapes racial identification."

You like to cite Racecraft but this, in fact, is one of the arguments of the book, that race isn't real but racism very much is.