Never mind the destabilised countries, the thousands slaughtered, that's far away and not our problem. Jim-bob having a reduced bank-balance, a hole in his septum or a heart condition from cocaine abuse is far worse, somehow. To the outside world our countries are schizophrenic or just plain hypocritical - buying massive quantities of drugs and at the same time sending out military and quasi-military forces around the world to stop them.
The whole thing is crazy and pushes our demand-side problem out to the poorer places on the supply side.