yeah i've got to the point of being more afraid of touching vapes than actual combustible tobacco because its so easy to just start smoking them all the time, whereas with tobacco if my willpower fails I can very much content myself with sporadic social smoking, because nobody wakes up wanting to chainsmoke cigarettes unless you've built up years of tolerance already. I also do think the reason smoking or vaping THC is less harmful is laregely just because very few people smoke weed like they smoke cigarettes. The frequency is way more of an issue imo.