The comment hints at the fact that a group can easily loose a large number of their males, because it doesn't have to hinder procreation. Losing women is much harder to recover. Being special or interesting doesn't come into the equation.
Ah yes, nothing more beautiful than a man impregnating a woman and then divorcing her to do the same thing again with another woman and another woman...
> "...the effect decreased the higher a countries measure of gender equality. This effect seemed to be due to men being viewed less negatively the more egalitarian a country was rather than women being viewed more positively."