I don't see how the "men" part is relevant of what you are saying. The "rich" part is a good point: that's certainly more unfair.
I'm thinking that if men and women of equally poor background, women have this escort option that men don't (obviously they do, but it pays far less good on average than women).
Just that men earn more money and have more wealth than women when looking at population averages. In many cultures women are expected to marry and look after the kids while the men work, and that expectation carries over into education opportunities, parental support, hiring decisions and so on.
