Do you condone heroin and crystal meth use on the same basis?
Not them again?
You tell me. You're talking about behavour and mind altering drugs (I know of someone who killed his own 6 month old son after a bad trip).
I've yet to see a smoker do likewise. I've yet to see a smoker get roped into gangland warfare and prostitution ... they're pretty boring really by comparison. All I do is go to work and pay my taxes.