Reminds of a thread I made some time ago:
There's so many butt-posing women in film/game/comic marketing material
Seriously, this is something that's so prevalent. I know, sex sells and so on, but this is like the blue/orange color palette, except with women having twisted deformed backs showing their butts:
just like the blue/orange palette trend, it's really jarring when you see it in so much stuff. And it's a kind of ridiculous pose if you think about it.