I think society has gone back to how it was before the wars. There were child alcoholics and opium addicts in Manchester during the industrial revolution, lots of robberies and street muggings by kids on anyone from other kids, rich businessmen and old women to get money to pay for their addictions.
Is anyone really shocked by this? I'm not. Lots of kids take drugs these days, lots. What's happening though is that drugs are getting stronger and stronger all the time and that's a danger for young bodies that won't be able to handle that.