Pretty much every demographic study in existence puts the top line gender breakdown of humans on the planet at roughly 50/50 with a slight tip of the scales towards males.
Hence “Half the people on the planet don’t hate you” in response to a headline written by a woman about men hating women.
I don’t completely know how to respond to the rest of what you said as it doesn’t appear directed at anything I wrote.
The specific social maladjustments the author writes about are real and do seem far a more predominantly male phenomenon than female, but women with victim complexes who reflexively denigrate and undermine men do exist.
There is also such a thing as a militant feminist.
There are men who fear and hate women in the manner you describe for sure, but if they were the majority or even a large minority of the total global male population the kind of progress towards gender equality we’ve seen over the past century would have been impossible.