..and people wonder why the industry is going to be regulated...
And it still won't stop this stuff. This is DIY-able. What will educate people is when the HEAT generated by the volume of vape if/when done improperly causes damage to lungs long term. Everyone is doing electrical math. We don't have the "physical math" anywhere.
He'd probably survive a battery vent. But someday, someone is going to croak doing this (particularly if they get drunk, mess up, and use significant nic).
And before the fans start lecturing...yes you can do cool coils sub-ohm. But that much VG and/or other stuff in your lungs at once is just asking for a problem somewhere. Someone's going to mess up.
To each their own.