My friends have tried to school me on this idea.
And I totally get it too. My psychology professor (who specialized in evolutionary psychology) and I use to discuss this quite a bit as he was a huge proponent of gender roles and how they are instinctually rooted. It definitely explained a lot of the behavior of my past boyfriends, lol! Sure their rushing to the door to open it for me, and insisting on carrying my bags was flattering at first, but after a while I was like "yeah...um...you know I think my arm isn't gonna fall off if I open my own door or carry my shopping bag".
Hopefully if I meet the right guy then the behaviors won't feel so awkward? Or maybe I'll luck out and meet guy who hates mowing the lawn but loves doing the dishes, lol!
Ah! A match made in heaven!