Aren’t you now asking yourself, “who are they scared of?”
Let the answer sink in.
For example, there are scholarships and conferences specifically for women, even in spite of college numbers now drastically already favoring women.
I feel as though as a white male I am very heavily discriminated against in the academic job market. I'm certain that if I had a vagina, and all else were equal, I would have 1000x the job prospects in academia. No, I can't prove this, but I know a lot of other men feel the same way.
I created this throwaway account to answer your question because I'm afraid of potential future employers looking at my posting history and seeing the above comment, which I think would instantly disqualify me from the majority of US academic positions.
I think the academia world is broken not in the way you think it is
Although not in the US, she says that when doing something in the academia world being a man or a woman makes no difference (here)