However note that's comparing smoking not nicotine.
Inhaling smoke is very bad for you. Lots of people die this way in fires. Like, you cut the victims open and there is soot in their lungs. So, no surprise smoking cigarettes is also a bad idea even if it's less bad than being in a literal burning building.
Nicotine is poisonous, but so is booze. There may be other things about vaping which are bad for you, but it seems pretty clear that the main problem is the nicotine, which is why people are doing it anyway, so, fine.
Booze has another important difference though: The ones drinking aren't always the ones dying. That can be because they're impaired while operating machinery (e.g. someone has "a few beers" then drives home, next morning they don't remember anything about how they got home, but there's a blood red stain on the bumper and someone else is found dead in a ditch) or they might just become violent and cause deliberate harm to others.
Inhaling smoke is very bad for you. Lots of people die this way in fires. Like, you cut the victims open and there is soot in their lungs. So, no surprise smoking cigarettes is also a bad idea even if it's less bad than being in a literal burning building.
Nicotine is poisonous, but so is booze. There may be other things about vaping which are bad for you, but it seems pretty clear that the main problem is the nicotine, which is why people are doing it anyway, so, fine.
Booze has another important difference though: The ones drinking aren't always the ones dying. That can be because they're impaired while operating machinery (e.g. someone has "a few beers" then drives home, next morning they don't remember anything about how they got home, but there's a blood red stain on the bumper and someone else is found dead in a ditch) or they might just become violent and cause deliberate harm to others.