There are men who refuse “chivalrous” acts from a woman, such as refusing to walk through a door that a woman holds open for them, while believing that it is rude for a woman to exercise the same right to refuse.
Women can’t express anger without the very real fear of being accused of “hysterics” or being “shrill”.
Women get scolded for “un-ladylike” behaviour: using coarse language, talking frankly about sex or other “impolite” topics, confidently voicing one’s dissenting opinion, etc.
People continue to believe and perpetuate gender essentialism based on bad science or using actual studies to “prove” the innateness of gender roles when the study itself supports no such thing.
For same-sex couples, people think it is okay to ask “who’s the woman/man of the couple?”
Women are seen as the “gatekeepers” to morality/sexuality, charged with the duty of fending off the advances of men. If they fail then they were “asking for” it and/or are “damaged goods”. Their clothing/actions will always be questioned to see if they were “leading on” the man at all.
Men are seen as “beasts” who are unable to control their “raging hormones” – which absolves them of guilt for “improper” sex (anything from date rape to sex outside of marriage) but also paints them as uncivilized brutes.