To be fair, the creator of HP is a crazy conservative. So, the idea of "Whore crux" being an attempt of fighting promiscuity isn't surprising.
And since I assume you're inferring she's conservative from the popular opinion that she's anti-trans, if you read her political views, she supports transgender rights unequivocally but doesn't like what she perceives as MtF support encroaching on support systems for biological women. Make what you will of exactly "how" liberal she is, but she is literally pro-trans-rights and a feminist which is completely incompatible with conservatism. And furthermore, it's exactly the kind of take you'd expect from someone who formed their political identity in the 80s.
Not a terribly large number of these people are allying themselves with people who want to ban abortion because they have similar goals around restricting trans rights.
> she supports transgender rights unequivocally
And yet platforms people who publicly say that all trans people should be forcibly sterilized against their will as a matter of public policy.