That's like saying theft is increasing because of consumer demand for free goods. And that all goods should be free to reduce demand.

The reasonble choice is to make the trade more difficult and raise prices. Cigarette prices have shown demand for some very addictive substances are far more elastic than some would believe.

I think there's better solutions than increasing exposure to addictive drugs. Non-addictive stuff I really don't care about. But they don't drive the drug trade either. I'm also for decriminalizing addiction to encourage people to seek help. Your suggestion is a bit too much anarchy for me