Your conclusion doesn't follow from your premise.
>You can argue that the benefits of drug use are actually a mirage since it's linked to so many other problems, health and social.
You could, but you'd be ignoring the health benefits of certain patterns of consumption.
What you can't do is argue that antibacterial soap has the same social and cultural significance as Chartreuse or Cognac, nor can you claim that there exists a mode of consumption for antibacterial soap that has net positive effects (outside of a hospital).
Yes, it's a trade-off. We're on the same page. The point is rather that one of the two categories (drugs) has a positive counterweight to its negative effects while the other does not.
That's a value judgement. I would argue it does have a positive counterweight as people spend money to buy the product. That's pretty much the purpose of a market. To tease out the value people put in certain items and to direct resources into said products
http://www.economist.com/blogs/freeexchange/2007/04/the_powe...
It's a feature, not a bug.
I don't get it. Don't you want to prevent epidemics of incurable diseases and enjoy a beer? I mean no disrespect but I don't understand what's so shocking or surprising about these laws.
A psychological one, sure. They perceive that they're getting a health benefit (whether or not they actually are), so the money seems worth it. But the evidence is that it doesn't actually get your hands cleaner than non-antibacterial soap and that it may contribute to creating stronger bacteria.
The FDA's judgement is that the downsides outweigh the upsides. I tend to agree.