The likely reason that gay males are often attractive is that attractive boys are more likely to be molested.
Or they tend to send subtle signals that make them more prone to a specific kind of abuse compared to non-abused children or children that were abused in a common, heterosexual fashion, which is said to be a factor for the children's inclination (especially the female one, since they constitute the largest portion of victims) to promiscuity or - the opposite extreme - asexuality, later in life. I can imagine young girls subconsciously emulating slutty mannerism of their slutty mothers or degenerate adults they come in contact with, which makes them more vulnerable to becoming molested on top of already growing up in a risky environment per se.
In athletic pursuits, high-testosterone lesbians are going to have an obvious advantage which may also carry over into having some nascent capacity for human thought. In the whorporate world probably most women are dead weight and given the job for having a vagina, so it is not really an issue most of the time.
Men will always outperform women in these fields but women driven by male-like qualities will outperform other women, and can even compete with lower-rank men as well.