I definitely don't wear my winter hiking shoes for "walking around" town. When I am going up north (Vermont, about 15 miles from Quebec border), NH, or western MA, I usually wear my Merrill Mocs in the car, up, or my Uggs that are nice enough for going out. We also usually stay in places where we eat dinner at the inn, which is very nice if it's below 0 degrees F. So I have a pair of shoes for that, my hiking boots, x country ski boots, Uggs, slippers. It's just what we do. We usually put all of our "outdoor" shoes in recyclable grocery bags, as well as the hats, gloves, liners, gaiters etc that we need for actually doing the sport. So, in the AM or the night before, the stuff is easily accessible and I don't have to dig through a suitcase to get it.
I bring a variety of wool socks for different conditions and x country skiing/snow shoeing. My hiking shoes are about 8-9 years old and very broken in, but 2 years ago, I got terrible blisters while snow shoeing in Stowe, because I was wearing x country ski socks with them. Lesson learned.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport