Both have deeply-ingrained false ideas about the things the opposite gender finds attractive. To put it very short: nice guys think being nice and caring trumps looks and confidence. Post-wall career women think being ambitious and affluent trumps looks and sweetness.

Also, both can get quite angry about their failure to attract a mate and blame the opposite gender.

So why is it that those women are allowed to write about woes in mainstream media outlets of all kind and display "entitlement" to a man's commitment (an excellent one of course) while the nice guy is lambasted for feeling "entitled" to a woman's commitment or sex?