Flavored vaping products are for sure bad. I'll happily give you that. I'll also give you sugar, processed food, alcohol, cigarettes, McDonalds, and a near never ending supply of things we regularly consume (food, entertainment, or other).
I wouldn't petition the government to control access to any of them. I tend to trust the millions of individual personal (or parental) decisions over the long haul more than I do centrally planned, top-down mandates.