> Women have, on average, a higher emotional intelligence which is e.g. tied to higher linguistic proficiency. That helps in many different fields and, on average, women tend to learn languages easier than men.

Has this been experimentally shown to be the case with studies that don‘t fail to replicate?

Between studies that fail to replicate and pure conjecture and pseudo-science I certainly favor the former, at least actual studies that fail to replicate can be disproven, your conjectures are just race/sex science and nothing but pseudo-science. I can either take you at your word, or choose not to believe you. I pick the latter.