Hey genius! I do blame my sister-in-law for destroying her health. But irresponsible idiots somehow always scream about how they need their freedom until they f**k themselves up and then they want the rest of us to take care of them.
And believe me... I spent 25 years waiting hand and foot on people who screwed their own lives up. There is no good reason for products that do nothing but wreck people's lives to be on store shelves. And to allow billion dollar industries to push this kind of crap on the public using modern advertising techniques is nonsense. So take your nasty rhetoric and waste it on someone else. I've seen how this goes over and over again.
Do nothing but? Yeah we'd be better off if people didn't buy those products, no demand no supply.
OTOH, I know several people who have been able to use vaping to drastically reduce or eliminate their smoking tobacco, and taper off their nicotine consumption.
Sidebar - that annoying cloud of vapor is visual feedback that the unit is working, it helps regulate the dose, and gives a sense of doing something when someone has gotten to the zero nicotine level, but still hasn't quite quite quit going through the motions.