Earlier quoted context omitted.
I’ve read that one reason wealth inequality is worse today is because high-education-high-income individuals want to marry other HEHI individuals whereas in the past this wasn’t the case. If the claim about the past is true, it seems to undermine your point
Men generally do not care about the income of their wife, as that's not what they're innately attracted to. Hypergamy is characteristic of women and hence they want to marry up, and won't settle for someone who makes less than them. The latter is a reason for why there are so many educated but unmarried women today in their 30s and 40s.
Professionals I know in the 20-35 cohort only want to date other professionals. The ones that don’t want some weird stay at home trophy wife dynamic.
There’s nothing provably innate about some men preferring trophy wives. There is a lot of availability due to cultural baggage. The phenomenon that you’re talking about is culturally bound.
Anecdotally my wife makes ~150k more per year than me. She’s made more than me for like 80% of our relationship. I’ve stayed at home with our son.
We’re still top 1%. Neither of us care.