Sure, there are misogynistic cultures out there, but that doesn't justify it from a categorical imperative perspective.
If it's okay, then it's okay for all sexes. And I'm hard-pressed to name a world culture that's equally accepting and promoting of men-sexually-harassing-women and women-sexually-harassing-men.
Can you?
It feels like you're trying to make this an argument about statistics, when it's an argument about ethics and morality.
It’s also a crime in some places, not (!!!) in others, or called different things in other places depending on the details.
For example, is sending an unsolicited dick pic on a dating app sexual harassment? Is getting felt up at work, with the implication ‘or else’? Is being stalked by members of the opposite gender? Or having career advancements blocked by a lack of ‘playing the game’?
I can give you concrete examples from a number of cultures that each culture will write off as ‘he/she/they were asking for it’, or ‘she/they/he deserved it’, or ‘it’s just boys/girls being girls/boys.’.
I’ve seen it up close and personal, and have lived it.
The underlying ‘attention economy’ dynamic is still the same.
Edit: meant to add - plenty of 80/20 also applies here of course (though more extreme). Top 1-2% men (esp. from earning or traditional looks perspective) deal with the same issues that top 50%-80% of women deal with, bottom 20% of women (from traditional looks perspective) deal with issues that 80-90% of men deal with, etc.