That’s certainly a possibility. The substitution effect, but the numbers I looked at showed that vaping is a lot more prevalent in teens compared to smoking. More teens are vaping now than teens smoked in the past. Plus cigarettes are nasty compared to vapes. I think most teens vape because they think it’s cool and it tastes good. You get rid of the flavor and make them smell like tobacco farts I’d imagine you’ll see less usage. Easier to catch a kid smoking a cigarette then it is a vape