As quite a number of posters have said - some men cannot stand it that young, and even middle aged women - and even older women, are really successful. Loving life, living the dream, have an amazingly successful career, and are not being told to do by any man or being ruled by any man.
They are particularly vitriolic towards them if they are childfree/childless. They think women exist to serve men and bear children. Yep even in 2024 a large amount of men think like this, and even the 'good ones' - the men who we think are not like this, have a degree of misogynism in them. Yep, even our Nigels!
I know a number of young 20-something, and 30-something women who are quite successful youtubers and instagrammers, with 50,000 to 200,000 subscribers - and some of them engage in activities that are typically 'male based' (in the minds of some people.) They get dozens of comments weekly, from men (from their grubby little basements) about how they shouldn't be doing this and shouldn't be doing that, and they should 'leave it to the men.'
They go from saying they are crap at it, and need to get back in the kitchen, to calling them slags and bitches, and even threatening to kill them. Absolutely horrific but yes, it's incels, it's misogynists, it's men that really hate women, and really cannot stand young beautiful successful women who are doing really well in the world - and are not being dominated by any man.
Even many religions prefer to keep women down (and that's most religions including the Western ones.) But also, many men who are not religious can't stand successful women either. I've known many a couple split up because the woman has become more successful in her career than the man. It's really, really, very sad.
And as for all these multiple millions of girls and women enjoying themselves at the Taylor Swift concerts?! Well! That just won't do! Women enjoying themselves without men (and some probably didn't even get permission from a man to go,) is unacceptable! (To the incels!)
Sexism has been rife for many years and was horrific in the workplace when I started work in the 1980s. It's no better now. 2024, and some men still see women as nothing more than a servant to men. And any that don't fall into line don't half pay the price. Utterly depressing.