No shit it's the black market crap causing this but this is not specifically about that.
The usage of all vape products, in general, by underage teens, is the overarching issue and the companies are clearly targeting the youth with the way they are marketing them.
I understand can never eliminate a "black market" for anything but if you can administer/regulate the legal side better to make accessibility to teens almost impossible, I'm all for it.
Just look at how they rolled out legal sales of Cannabis in MA. Perhaps they need to do this with vape products as well. This industry has gotten ahead of the current laws.