A fixed tax is already progressive since rich people consume far more, but I don't really care. Also the tax would be so small that it really would not matter (as long as many produces have this stamp). Only if nobody cares about the FDA it will be expensive.
> Second, all non-FDA labeled products will have a MASSIVE tax applied, to pay for the externalized costs of bad food, such as emergency room visits, death, sickness, etc.
That's another problem with government. Once it does everything, everything has effect on everything else. You can force any health measure on the population with the argument that others have to pay for you if you don't do something. You might as well require that everybody does mandatory sports and eat the state approved diet.
If you as a state want to make a commitment to universal health care then you have to accept people being people and doing unhealthy things. If you as a state don't want to do that, you have two options, don't do it or put a totalitarian policy state in place so people follow your rules.
Even so, there is no way to prove that these MASSIV externalisiere exist. That's simply your assertion. It could also be that these people are exactly the same on avg. It could be that because they abuse products they die faster and thus cost less money to the state.
> Of course we need a state to enforce this system, and it won't work any better than the existing one, but hey, it's a market solution!
You are contradicting yourself. Its not a market solution, its a state run system either way.
What this idea is about is testing if products that are not FDA approve really are worse in the longer term. Because if it turns out that it is the case that they are not, then we can just all agree to drop the FDA.
As long as the FDA has monopoly we have know way of knowing what there actual effects. Seems to me more people should care about stuff like that.