Gowgirl
Eventually smoking will become a rich peoples pursuit as the price goes up, therefore making it desirable......anyone see a pattern.....
Yes, there will always be idiots. 
Two annotates and a fact (both from the olde days when smoking was aloud indoors)
When I went to college the canteen area was separated in to two areas, smoking and non-smoking. The non smokers where protected from the smoke by an invisible wall. The smokers used to sit and stand by the middle area and blow smoke in to the non-smoking half making it even worse (usually in the winter months). Until the non-smokers went outside, the smokers then sat in the nice warm area till the buses were about to arrive and then come outside and blow smoke at the non-smokers again.
On a fantastic, hot summer day we went to the pub, all of the smokers were outside (a rarity). So we staid inside, a smoker came in, bought a cigar, looked at us, the pub, lit up blew the smoke around, then left laughing.
The fact, in ye olde days smoking was sold to people as a healthy thing to do.
So Although I couldn't give a monkeys rectum, about lots of smokers today, The older generation do have an argument about why they started.
That having been said (background in place etc.) OP YABU. It it leagues better than it used to be.