I think the elephant in the room is that most of the
other drivers are men. most of the existing road manners and convnetons were made by guys , for guys. So it makes sense to us. Possibly not for women.
If we lived in a world where women were the majority of drivers , then men would suddenly be called rash and unreasonable, and the few menfolk who actually drove would find it an exercise in frustration
BBC NEWS | Health | Hormones make women safer drivers
studies can go either way mate.
Personally, I too find the road manners of the majority of women drivers( and very old men, to be fair) annoying , but i want to give them the benefit of the doubt!