Apart from a natural inclination to shameless oppurtunism, they are also raised to be completely entitled and take everything for granted, be it attention, respect, labor or provision.

Just look at the complete ignorance they feel towards the working-class men who keep up their tap water, electricity and internet running. Every half-assed SAHM gets more respect and appreciation than a worker. Same goes for fathers, who are culturally and legally reduced to optional assets whose primary purpose is financial contribution.

Or watch the mental gymnastics they collectively perform to not only ignore nice men but shame them. Though that's not the only case. Male expectations are generally declared invalid and evil, no matter how small, no matter what men sacrifice.

Do you know this intense urge to somehow repay a guy (or girl) who does you a kindness? Women don't.