It's vaguely divisible between Incels, Men Rights Activists of the sort that like to complain to each other about how nobody cares instead of actually going out and doing activism and Pick Up artists.

Go figure the guys who treat women like they are sex vending machines who are the root of all societies ills aren't popular with the ladies.

All the Andrew Tate stuff. Low value men/women, general sexism and misogyny. Just weird, horny grfiters mostly.