I feel the reason hard drugs are banned and illegal to use are because of the effects it has not just on the users, but also on those around them.
In a place where there are many users of hard drugs, it always increases the crime rate in that neighborhood. Addicts would do anything to get their next fix. Even going as far as harming others who they feel stands in the way of that.
I know many people don't need drugs to commit crimes, but I guess drugs removes the restriction that comes naturally to people.
Just saying though.🤗