I was just recently given a free disposable CBD vape with my latest dispensary order. They are quite popular in many more segments than "teenagers and preschoolers"
Guys seem to generally prefer old school cigarettes outside. But many of them vape too.
Personally, I took up unfiltered hand rolled grits while in Europe for a bit (when in Rome…), and my throat is still recovering. I can certainly see the appeal of the vape. But as I don’t have any sort of anxious/depressive tendencies, nicotine is not something I have any desire to consume.
Adults tend to use the refillable ones, and I usually can’t smell what they’re vaping, but I see high school age kids with the colorful, flavored disposable ones that my little kid seems to have a tropism for.