Yes david, addicts chose to start taking drugs, but they did not start off with the intention of becoming an addict - who would?
Addicition is something that happens to people under a specific set of social and emotional circumstances which society as a whole does not have to experience, much less deal with.
It is the insidious lure of drugs that creates addicts - not my words, the words of Keith Richards, who has experiences of drugs that are more widespread than most of us on here.
i think it we are a caring society, wwe should opffer compassion to all who suffer - be they obese, smokers, alcoholics, or simply unable to cope with the situation in which they find themselves.
Taking the moral high ground helps no-one, and makes cold creatures of us all.