She's totally bonkers. I've no idea if she actually believes what she says as she is possibly the most opportunistic woman in the world (the male slot being reserved for the odious Johnson) but for once its the truth and thank goodness she has enough clout still to be heard, and enough chutzpah to not care about the trans death threats she's bound to get.
I don't think her saying this will actually be a good thing for women's rights though. She'll be too easy to dismiss by all of the 'intellectuals' who have drunk the koolaid and I doubt she'll want to align herself with the likes of JK or vice versa. But I guess another voice pointing out how ridiculous and dangerous it is that women have to allow men in their loos and changing rooms has got to be a good thing.