I’m fine if an adult wants to take this kind of risk, but this kid died and other kids have been hospitalized. We protect children from all sorts of other risky things that we allow adults to purchase. I don’t think we should allow children to purchase this.
No, it won’t stop kids from getting ahold of it sometimes. We can’t stop kids from getting ahold of alcohol and cigarettes all the time either. We should still make it as hard as possible for them to get it until they’re adults- although I think 16 should be the drinking age and 18 the driving age, but that’s another story.