You thought that HN was somehow racist-free? It's not going to be, mostly it's just hard to spot them since it's relatively rare for non-white people to even be mentioned on here in the first place.

That's probably because you've never lived, side by side, day to day, with low-IQ humans. They are not the same as us, and therefore require different treatment. To believe otherwise would imply that the Whites of Rhodesia and South Africa were either heartless monsters, or people who couldn't learn from their environment. Neither of those is possible.