Of course, it is good to have realistic expectation and not bite the hand that literally feed you. But were comes this above reproach that the food industry enjoy ?<p>&gt; Convenience, High Quality, Cheapness you can&#x27;t have all three.<p>What about ... everything else that is usually discussed here on HN. 
The food industry is as bad as the oil, banking, car, movie and music. It is generating a enormous amount of money, concentrated in few hands, is repeatedly involved in scandal, benefit from opaque government protections and regulations. There is 0 reason to think that the food that reach our table, is anything close to an optimum.