It's the little things like this that make me so thankful I got the parents I have. They've always split driving 50/50, or at least close enough that it never crossed my mind growing up that driving was the man's duty or whatever weird power trip some guys make it.
Edit: also along the same lines, whenever you see a (outwardly hetero) couple on a tandem bike it's almost always the man out in front with the woman staring at his back