How is "that thinking" the problem? A problem for what exactly? Junk food is a problem because it's vastly overpriced relative to the amount of nutritional val

How is "that thinking" the problem? A problem for what exactly? Junk food is a problem because it's vastly overpriced relative to the amount of nutritional value. In terms of material cost, the dollar amount actually necessary to feed poor people is a tiny insignificant fraction of what is being spent now. That's inefficient. Not to even mention how junk food contributes to obesity and other health problems, effectively creating a second-order tax unto the health care system.