Most evolutionary psychology book will say that the girls will pick men that are even richer. You see, a girl in 80% of desirability can aim for a man at 90%. The girl in 90% can aim at the 99%. The girl at 95% then find out that unless they share, the competition start getting tough.
One of my niece is like that. She earned more than I do but unmarried (and didn’t produce children on any other way either). Stupid….
In US, in practice, those girls often end up childless. What a waste…
What’s important is not IQ. What’s important is if a person can contribute positively to societies.
In fact, in some area IQ is overrated and in some area it’s underrated. Only free market can give the right balance.
For example, many things you have to memorize in school is not there to make you smart. Those memorizing is just effectively a primitive IQ test that’s used to get rid those who cannot memorize things easily (like me).