Weird. Maybe you don’t know many women or you live in a city where people can’t afford a place to live on their own, in which case both women and men suffer.
My wife has always made more than me, and I’m totally cool with it!
I'm in a college town. State College, PA. Yes, it's affluent enough to make home ownership unattainable for most. Even amongst the non-students in the area, financially independent young women simply don't exist.
I own a yoga studio downtown and so I must admit that I talk to a fair amount of young women, albeit in a professional setting.