or do they not care?
depends how hot they are.
Here is what gets most women going.
Yes they still do, and no it's not great guitar players either, they get wet over the shitty ones to, it's just them standing up on stage which gets them all worked up.
I don't even usually have to play. My roommate and I keep our instruments in the living rom of our house and when girls come over they swoon upon seeing them