The random pills and potions at the gas station shouldn't exist - I don't think any reasonable person would disagree with that. They are categorically different in terms of risk. As such, the responsible vendors and quality products should be differentiated from the garbage out there.

The concern, as someone who is helped greatly by this product, is that any attempt to ban the dangerous products will end up throwing the baby out with the bathwater - as gov't is wont to do with such things.