Most of 'em, near as I could tell. At least in their writing. I read a few of Anne McCaffrey's "Dragonrider" books ... eventually she got too weird for me. I read ONE of the "Darkover" books ... that was very off-putting. Of course, Heinlein was a weirdo too, so it's not just the women.
Not just women but a high enough percentage that it’s not worth the time investment to find those who are not.