Curval, I think I view freedom from a different point of view.
I'm free to NOT smoke right? My choice?
The smoker is free to smoke; his choice.
But if I'm in an enclosed space with a smoker and he chooses to smoke, my choice is removed. I'm breathing smoke.
Now, if the smoker is in an unconfied space, we BOTH have a choice. He can smoke and I can move away into a clear area.
Better that both have freedom than just one.
Here in my area, restaurants simply have smoking and non-smoking sections. No problemo, all are happy.
And here, as someone pointed out about another place, you'll wait twice as long for a table in the no smoking area as the smoking area.
But all are free to choose. They smoke if they like, they don't smoke if they don't like, they don't worry about what the other guy chooses. It's a free life.