How about adults take responsibility for their own actions.
I agree shops are more often than not staffed by horribly educated employees, but when you reach adulthood, your decisions are really own responsibility.
The first poor decision is an adult trying to "look cool".
You can build your atomizer as high as you like, but put the wrong atty on a SMPL and you'll have a serious problem.
It's not resistance. It's education.
And a dose of common sense.
I disagree with putting that much responsibility to understand the technology on the buyer Bad Ninja. The way most reasonably advanced (don't know if 'advanced' is the right word here, but I couldn't think of a better one so I stuck with it) societies work is if too many people get hurt by a product for too long, that product generally eventually gets regulated in some manner to make it safer. I don't have an issue with that. I don't want to need to understand the technology of all the things I buy to the point that I can tell what is dangerous if I make a seemingly trivial mistake and what isn't. I also don't want to have to be licensed to be able to use for example a PV so that I and the people around me are safe, like how it's done with cars today.
Commercial products need to be safe enough so everyone with minimal knowledge can operate them safely. vaping is marketed today to anyone over the age of 18 with no other requirements unless the retailer decides to add some. That will only last without some kind of regulation as long as not too many people get hurt.