In reference to mentions of child abuse/molestation, I would agree that smoking near children, or near anybody for that mater, passing on well-known, harmful secondhand smoke, is abuse. Abuse of that other person, be it child or adult. I would not go so far as to place it in the category of child molestation, which is a type of child abuse, probably the absolute worst. I totally despise cigarettes, hate them. If somebody comes by me, smoking, I'll ask them to move away, or I will move away.
I do agree that smokers in my folks' and grandparents' time should not be held as abusers, not nearly as much known then. Today, totally different story.
I just stopped this morning, at a BK for a morning coffee (decaf, cardio's orders) and I had not noticed that the person in front of me in the drive-through was smoking in their car. When I pulled up to the window and put my window down, a rush of cigarette stink poured into my car. UGH!! Down went my windows, fan up to full. By the time I got my coffee, the stink was thankfully gone.
I'm a two-pack-a-day, (unfiltered) 'reformed; prior smoker. Started when I was 13, quit when I was 27, 51 years ago (back then, a 10 pack carton cost about $2.80, 28 cents a pack) . Probably nothing worse or a PITA than a 'reformed' smoker, haha.