Not necessarily. Essentially, I'm saying that "harmful" drugs should only be used where they're supposed to be, like laboratories and hospitals, not in dark alleyways
Sorry but that's not essentially what you wrote. If it's essentially what you meant, fair enough, but you mentioned none of those things in your other post, so to someone who stumbles upon it with their own idea of where it should be legal or illegal, it could mean pretty much anything. If they think it should be legal everywhere, it should be legal everywhere. If they think it should be legal nowhere, it should be legal nowhere, etc. Thus the other post essentially said nothing concrete about where anything should be legalized or illegal.
Anyway, I think it's a long term goal for society to eliminate all alcohol, tobacco, cocaine and other such drugs from being used outside healthcare.
Drugs are in most cases harmful to society. To the extent they can give good results, they should be managed by healthcare workers (just like the drug store drugs) and not freely legalized, but only managed by people who are educated in their effects and know when their benefits outweigh their risks. The problem is that ecstacy, heroin, cocaine, alcohol, tobacco, all negatively affect people's physical and/or mental health, which is costly for society's productivity and health, and ending up getting cancer, dementia, mental illnesses, or literally being unable to release dopamine in the brain, all lead to unhappy lives and problems.
I think the main focus of punishment should be on stopping those who produce and/or sell drugs. The ones who are already addicted to them, even if they might've been stupid to start (though some also often do it as a result of living very unhappy lives they can't cope with), they should get help to stop using it (mandatory rehabilitation) rather than be punished. Fear of punishment is hardly going to deter someone getting severe symptoms from heroine addiction from trying to take more. To stop people from getting interested in drugs in the first place I think information programs and social policy are better ways than fear of punishment.
A lot of legal medicines have addictive and mind altering effects too. Basically there's a reason there's a thing called substance abuse.
Narcotics should be used with proper respect to the substance's effects and power. But all people are ever educated about are the bad things that have happened to people while on drugs.
Most legal medicines aren't universally legal either (at least not here), you need to be diagnozed with depression or some other problems to get antidepressive medicine. Even if they can have positive effects, they also have negative ones, and most people lack insight in when various chemical substances are good or bad for you. That's why the choice should be left over to those who are educated in their effects, imo.