Exactly.

It is frustrating to see girls taught that the reason women are under-represented in certain fields is always sexism. In athletics the reasons are patently obvious, but often left unsaid nevertheless.

Sure it is true sometimes. There are definitely more hurdles in front of girls to become programmers, for instance. At the same time, women as a group, in general, simply are not as interested in working quietly with numbers as men are. They tend to be more adept verbally, OTOH, and usually prefer careers that are more social. By far the majority of school teachers and social workers in the US are women.

Perceiving oneself as a victim is extraordinarily limiting. It is the last thing I wish for girls to be taught.