Hypergamy is mostly about how any average or below, fat, old woman with kids can get more good looking, youthful men with adequate personality/game to mate with then she shake a stick at.
Up till about 40 or 50 years ago women had to be young, thin, beautiful, virginal and feminine to get a man close to her level or a little under. All a man had to be was very average and have a job.
After that, you had unrestrained hypergamy. And what was just considered the average requirement a female had to meet, would now get her a wealthier and higher status man, or allow her to boss her man around.
In the past 15 or 20 years, we have super-hypergamy. Any fat, old, unattractive female with kids can get plenty of good looking, youthful men to mate with.
Most women are about 5 and today a 5 is chubby,rather unattractive, horrible personalities and would be undesirable and undatable 30-40 years ago. But these F1-5s can get all the male 5-7 they could want.