My father did all the time until he was made redundant when I was about 6, had to give it up for financial reasons, realised how much it reeks and never touched another one.
My grandparents used to chain smoke both when we went to their house and if we ever went anywhere in the car. I hated it. It was like trying to breathe through a duvet, and it made everything, including us, stink.
At the time, I had long hair, so that always had to be washed when we came back from my grandparents', because the smell if it wrapped itself around my face was unbearable and it would linger on my pillow if I didn't. Occasionally, they used to send us home with leftover homemade sponge cake. At their house it was hard to tell in the general fug, but out of that environment it was very obvious the cake tasted entirely of ashtray, was inedible, and certainly shouldn't have been consumed on the premises either.
To this day, the smell of tobacco smoke makes me choke and heave. The upstairs neighbour sometimes smokes weed and the smoke blows into my flat, but I wouldn't dream of reporting him because he'd just smoke more tobacco if I did, and I hate the smell of that blowing into my flat more. It's a habit that affects people who don't indulge in it more than any other habit, and I won't be at all sorry if it's banned.