When Moldbug says HBD, he isn't saying "not all humans have exactly the same genes". HBD has a specific meaning in that context and the meaning is that some races are superior to others. That is specifically what Moldbug says when he talks about HBD, and SSC's author knows that well.
I don't doubt that Yarvin has racist views. I do take issue with people insisting that Scott agrees with Yarvin by mere virtue of association, despite the Scott's clear explicit refutations of neo reactionaries.
Scott's (partial) agreement with Yarvin is not from association, it's from him saying that he thinks HBD is at least partially correct, in a discussion with Yarvin where HBD means racial supremacy.
