Not a bad thing at all, a habit which directly effects anyone within 20 yards.
Vapes are no better, sweet smelling to keep the users hooked. Fatty lung conditions
That may have been true before smokefree legislation came into effect, but the evidence in countries where it exists shows a massive decline in the effects of second hand smoke.
When the price of tobacco goes up people seem to say "Good, smoking is awful", but the price of a pint going up causes folk to lose their minds; alcohol is just as damaging, if not more so.
I do agree about vaping though. I had my suspicions when they were launched because it seemed like there wasn't any real knowledge about what else went into the liquids. My memory may be playing tricks, but I felt that when they came out they were marketed as a way to cut down/quit smoking, but now (like alcopops) they're clearly aimed at kids.
I tried it for a while, and some of the flavours are quite good (the "salts" were my favourites) but the stupid fruit flavoured ones are just awful. And the way some of the tanks/vapes themselves are designed makes you look like you're sucking on a Transformer's cock.