"Drugs are not a victimless crime ask the family of victims caught in the crossfire and killed in drug disputes or the people scared to leave there homes in there own neighborhoods because of the drug deals on the corners and the fear of getting shot."
-DisneyNewBee
Something that should be noted here: all of the consequences you described are consequences not of drug use, but of a war on drugs that only serves to make the cultivation, transport, and sale of drugs a riskier, more profitable business.
True victims of drug use would include overdoses, relatives of serious drug abusers (notice the terminology: abuse vs. use,) and innocents injured by people who exercise the same type of bad judgement as drunk drivers.