The author should maybe consider that there are some possible downsides to a totally free market in food and drug products, and in particular look at the historical events which led to the creation and empowering of the FDA. e.g. "The Sulfanilamide Disaster" [0], which killed 100 people because a company used antifreeze to create a liquid form of their drug (and it would have killed more if not for FDA efforts to tra…
Then, when one company gets contaminated, we only lose a maximum of 20% of the market.
Maximally efficient is minimally robust.