It is not simply or only “hatred” that motivates the sexists of the world, but the very desire to define and therefore to control.
It’s then easy to see how attacks on reproductive rights are connected with the prevalence of sexual assault and harassment: Because if women are fully self-determined—can determine when and if they have children, when and with whom they have sex—then they cannot be there, fully, inevitably, without their own desire, for you. For a man.