No, it’s not for me. Can’t say I’ve ever tried it either, even in the summer when it’s warm I’ve never been tempted to go barefoot. I just don’t think I’d like the feeling, the bottom of my feet are sensitive, so it would probably feel completely “wrong” for me.
Do your feet toughen-up if you walk barefoot a lot then? And what about winter, surely you don’t walk barefoot in the cold?