I think a good (and the right) compromise position would bePlease consider the offer:
- Opium: +1 commerce -1 happiness -1 health (3 cities), +3 commerce with Plantation
Reason: the world experience of opium use.
- Opium: +1 commerce, +1 happiness, -1 health (3 cities), +3 commerce with Plantation.
Plus, for most of human history opiates were considered a luxury for the rich.