What on earth caused you to go in some of these directions?
You made a point about women and men on the basis of two factors: “natural” interests and brain size. To the extent that brain size could play a role in intelligence, that would be observable in a comparison among men as well as between men and women.
Is that point really incredibly hard to understand?
And what you say about outliers is true enough. It’s also the case, of course, that very large people (who therefore are those statistically more likely to have large brains) are outliers who are an incredibly small percentage of the population. So there simply aren’t enough people in that category to expect them to predominate in intellectual fields. However, in the simplistic reading you offered, one would at the very least expect them to be substantially overrepresented (so that, for example, a smaller % of 5’4”, 110 lb men would reaching very high levels of intellectual achievement than the % of 6’5”, 260 lb men doing so, because the latter have larger brains overall).
Is that what you see reflected in your world?
I’ve bypassed a lot of the details for lots of reasons. And I don’t have a really strong argument to make about this other than my understanding of the studies on these matters suggests that the science is a good deal less settled than you seemed to indicate.