Men are hardwired to ascend to the top of the hierachy so they can access all the women. That's why male billonaires will risk their fortune to make another billion.
Women are not rewarded biologically for being the top 2% in their industry. It's almost as if the higher women climb career wise the fewer dating options they have because women tend to want men that are even higher on the totem pole.
Outside of a score keeping system, each additional dollar is less rewarding very quickly once you pass $150k in income.