First of all, this forum is hosted in the UK, so it's not bound by ridiculous US laws.
The legal age for vaping in GB and most other countries is 18.
And you know what? The people outside the US don't care about your laws, nor do they want to get forbidden to speak openly, because someone from a socially reactionary country thinks he/she lives at the centre of the universe.
That's being a bit harsh. We have draconian censorship here in the US, and there are frequent "hit and run" trolls like the OP, who has not returned to receive his replies in a week.
Having censorship, and unelected bureaucracies who want to end vaping here, wipe out forums like this one, at least here in this country, does not mean we don't fight the censorship and the government bullying, but if communication is shut down, everything is thwarted, calls to action, product information, all sharing of information to help us and keep us from being further injured and hampered.
This forum, too, has some ridiculous censorship in effect, beyond what I think is reasonable, but I understand it is in the interest of the preservation of this meeting place.
We also have something called "lawfare" here. If you don't get it, that's a play on the word "warfare", and there are those who would love to sue E-Cigarette-Forum and get it in the mainstream news for encouraging and enabling "THE CHILDREN" to vape.