And this goes again to the 'submission' and 'dominant' thing that the Red Pill crew loves. I think they see women being 'bottoms' as them being submissive during sex.
But that doesn't line up with me. And when someone tells me that I ask them "are you submitting to the masseuse when you get a massage?"
You could see that situation as the 'bottom' submitting, or you could see it as the 'top' servicing the 'bottom'.
(I prefer to imagine sex as simply play time. No need for hierarchies in the bedroom.)