Nothing special will happen. Smoked weed is and will be a niche drug, since not many people like to smoke, and we all know how terrible it is for the mouth, the

Nothing special will happen. Smoked weed is and will be a niche drug, since not many people like to smoke, and we all know how terrible it is for the mouth, the throat, and the lungs. Creative cannabis usage (oils, edibles...) will find a place, I'm sure. Still, the overarching issue will be the stigma weed has as a drug used by lazy people and hippies. It will take decades for that to change. Once that happens, we can revisit how weed affects people, and act on it if need be.