few people ask basic questions like "why is one factory responsible for production of such a large percentage of all formula?" and "why are there like two companies producing nearly all the formula?" and "why don't supermarkets have their own generic brand formulas?"
Gubmint, gubmint, and, uh, gubmint.
Correct. And to be fair, also the lobbyists the giant companies pay to make sure the Gubmit keeps new players out of the market.