I think this is witty:
Despite being a libertarian, I am amused by the outrage from cigarette addicts at the idea of banning branded cigarette packaging. After all, the suggestion is not a restriction on buying cigarettes, only on selling them. Addicts would be free to continue buying whatever brand of their drug they liked, it whatever quantities they can afford. It is only the dealers who might be inhibited from trying to recruit new addicts, which even exisitng addicts might regard as a good thing.