It's not an argument, really, it's an explanation.
Another example -- stop any random female in a shopping mall -- would she rather reproduce with George W. Bush, the most powerful man in the world, or her favorite movie star? My guess is movie star (or rock star or sports star.)
Women and men just have different strategies. Which makes sense, given that on some level, we're competing, not just against others of our own sex, but even against each other.