You don't have to agree with it, I'm just stating what it is.
It doesn't mean that if you shave your head, grew a beard etc that you'll automatically be more attractive; there are infinite variables at play that it's not as simple as
being bald v. having hair. It's all about the spectrum of feminity and masculinity. The closer you are to either end of the spectrum, the more suitable mate you are perceived to be, in general.
If you're diluting this discussion into
both men and women want hair, then you obviously can't see the forest for the trees.
For the record: I've still got a healthy hairline and rock braids.