China

You made the mistake of assumption. Your post specifically bans discussion around these substances in a positive light, which is why I specifically brought up morphine. Nobody is going to argue that morphine isnt an incredibly valuable medical discovery in the context of modern medicine, but that discovery came from opium, which definitely has some extremely negative implications where China is concerned. For all that tobacco causes cancer, it also reduces stress and provides a mild stimulant. Sometimes, that's important. Further, medicine is constantly evolving. People in Berkeley, CA seem to think that even psychotropic mushrooms have medical value. While that's not my cultures approach to the subject, we still believe some of the same things, even if we got there by very different paths.

Idk overall you seem too emotionally invested in this argument to handle this topic with any kind of impartiality.