Cigarettes used to end up doing more damage than weed, I think, simply because more people smoked them, and that was mainly because nicotine is one of the most addictive chemicals ever marketed. I don't think vaping is good for you, either. There is less evidence about it, because it's newer and because there's no money in lawsuits suing the small timers who make it. It is probably less dangerous than smoking, but I don't even think we know. Dentists hate vaping because it causes tooth decay (cigs probably do too).
I don't disagree with your point. I find it interesting to think about.
I would say nicotine vape and weed vape are about the same because nicotine is more addictive, but weed is more deleterious.
I don't disagree with your point. I find it interesting to think about.