Women are raised by their liberal parents to be nice and compliant. They're taught not to be aware of male nature, that can be predatory and nothing like female nature.

16yo me would meekly let a guy "aggressively flirt", corner me in an empty parking lot, touch me when I don't want it. 25yo me would scream my lungs off, kick him in the balls, shoot him if I have to.

Most women have been sexually harassed at some point in their life, maybe even raped, stalked, threatened by exes. They realized that liasions with men can be dangerous. This isn't natural red pill. This is women realising dark side of male nature through their experience with men.