surely they flap around in the wind and get very annoying?
Mine’s nice and heavy and stops my tie flapping.
If I took it off, where would I put it?
In the car, then it inevitably get’s forgotten if I walk/cycle to work the next day.
In a jacket pocket, inevitably wear a different/no suit the next day.
Trouser pocket, on top of keys, wallet, phone, I’d need a stronger belt to hold them up.
Goes in the pot in the study with keys and wallet ready for the next day.
OTOH, I suppose to a lot of people, their work is part of their identity, so wearing a works pass to parents evening is no more weird than people who wear 5.10 trainers and Singletrack T-shirts off the bike.