There was a whole fiasco a while back where Juul got in trouble for marketing to teens. Not explicitly, but if you had seen what ads they were pushing it was obvious they knew it would be pulling in young people.
The answer to that though is of course tighter marketing regulations, not product bans. Banning any type of vape is an absolutely laughable proposition as long as ciggies are still legal.
Most importantly, this stance doesn’t piss off AIPAC. If you ever want the overarching position of the us govt on Israel to change, you need to do something about AIPAC. They hold enormous lobbying power and will put it behind your opponents if you don’t support Israel.