The incentive is that many people will pay a premium for healthy foods, which is why companies like Whole Foods exist and do quite well. Certainly not all, espe

The incentive is that many people will pay a premium for healthy foods, which is why companies like Whole Foods exist and do quite well. Certainly not all, especially those who would have previously been facing hunger, so the industry will always exist. I agree there. So you can tax it and make it more expensive and inaccessible for poor people, but that does nothing to make producing healthy foods any easier. That's my point.