I hold any door open out of politeness for whoever is behind me: regardless of age or gender and if said gesture is not accepted...so be it.

Stop with the hidden misandry. Toxic chivalry?

How about toxic misanthropy?

Are you hoping for the day when a woman, who expects that an door will be held open for her, will have her groceries knocked out of her hands, the eggs cracked on the elevator floor, forced to hear the man whistling his guilt-free merry way to his cubicle?

Dear me...what's next?

Some poor guy, who is closest to the elevator floor panel, who dares to ask a woman "what floor do you want?" is unconsciously engaging in an act of aggressive misogyny?

Stop it.