I would add a caveat though that in some cases the addiction itself is a form of value. Broccoli that is as addictive as chocolate might be more inherently val

I would add a caveat though that in some cases the addiction itself is a form of value. Broccoli that is as addictive as chocolate might be more inherently valuable than normal broccoli - since consumers of it are more likely to keep eating it and stay healthier, and so it could be sold for a premium to those who value that. Though if it later sold for as much as cocaine because of withdrawal symptoms...I would consider that a problem!