OK, since you're not entirely in fantasy-land....I agree that war on drugs is costly, but I also feel that drug dealers and Biker gangs won't suddenly change to going to church on Sundays and singing in the choir. Criminals will find a way to make a buck, so they shift to another activity...instead of drugs, so the war continues unless you want to make EVERYTHING legal. Criminals and drug dealers are not going to just roll over.
Liquor isn't free, and....yes, I go to a neighboring state to save almost 9 percent. Free is the key word. IF you could convince soceity to pay for all food and drugs, then this Utopian, legalized drug soceity could concieveably exist. Of course NO government can afford that. I'm a realist and tend to not waste much time dreaming of what can never be.
ML