> This is a result of their own sky-high standards and unwillingness to date/marry down. The same is not true for a man.
That's a very reductive take.
While I'm sure this is sometimes the case, is it inconceivable that it's also hard for women to fulfill their socially prescribed womanly duties while also being a high performer in their careers, and they have to choose between picking from a limited dating pool of partners who don't have traditional expectations, or a relationship which becomes punctuated by conflict over their unwillingness to take on duties expected of them?
Whereas a traditional relationship is centered around men as the primary (or sole) breadwinner, and the family structures revolve around catering to their domestic needs while they make the domestic/familial/social sacrifices in order to climb the career ladder, so (while I'm not denying it's also a frequent source of conflict) it's easier for high-achieving men to find partners who will accept the status quo and take on supporting roles