So the rest of the country pays more food good and services in aggregate. Big deal. We do it with whatever tools are necessary, even tariffs.
EDIT:
> It would be much better to use the funds to re-educate this part of the population to work higher value jobs.
This opinion got Trump elected, and why drug use and death in rural America is epidemic. There are no higher value jobs coming to replace those lost to globalization. I know people with Masters degrees working at Starbucks and a Bail Bond shop.
Get off your high horse about market inefficiencies and realize "Let them eat cake" is what's taking us down the wrong path. Direct efforts must be made to help the most vulnerable members of our society, or they will burn the place down.