It also helps keep the quality of the whites high. South African men have to be masculine, since they have to be able to defend themselves and their community. They have to be able to fix things and provide for a family. South African women become more feminine since being a single, fat ugly feminist isn't a good strategy in a collapsed country. Having no welfare state promotes high fertility and strong family bonds.

The harsh conditions of south africa reduce dysgenics as the worst whites are incapable of sustaining themselves there and people will select for more important traits in dating rather than superficial ones.