Not at all, and I don’t really claim that any particular subgroup from either Africans or non-Africans is either representative, or superior to another subgroup. In fact, I’ve given an example that, within Eurasians, it’s entirely possible the group who migrate to cities has a higher IQ than the group which does not. Nor do I pretend no non-genetic factors are at play.
It’s the whole group average I’m talking about, for various skillsets, when nurturing is normalized.