Sadly, I know some big city people like that commenter. I work with many, unfortunately.
These people spent their entire lives eating cardboard processed mass-produced melamine-poisoned food their entire lives--and I mean that very literally. Some grew up in countries that don't have any food safety laws and the closest thing they've had to "clean" food is Oscar Mayer bologna. Which to them, tastes like ambrosia. When one of our corporate overlords takes us out to a business lunch at a decent restaurant, the food (which is normal, everyday stuff for anyone who grows/catches/butchers their own) seems glorious to them, a real delicacy.
Once in a while, I bring in extras from my garden and coop to give away at work, and they seriously, no kidding, try to pay me big bucks for them. One lady insisted I take $20 for a few dozen eggs--$6/doz! They figure I must do something special to my garden to make things taste like that, feed it special fertilizer or something.
I can see why farmers get so deep in debt, though. Equipment is a big cost, and monocropping anything is taking on all the risk on behalf of a grain purchaser who is not going to act in good faith. I wish more farmers would follow Joel Salatin's advice about growing multiple crops to lower the risk and maintain quality, I really think that would save them. At the same time I can see how hard it is to change as soon as you take on so much debt--monocropping, especially corn, is an in-for-a-penny type of thing, hard to stop once you've started. But Mr Salatin's method is a business model that my Mennonite and Amish relatives have done fabulously well with.
Productive jobs.
Half the darn country sits around in Marketing, deciding whether the new 15-second TV ad should have a blue background or yellow! And this person thinks THAT'S "productive"? You could fire half the middle managers at nearly every job I've worked, and the only difference would be the server would be less cluttered up with computer games and dirty pictures! I can only dream that such individuals would get a pink slip and have to turn their grassy lawns into vegetable gardens to put food on the table! Unfortunately, we do not live in a just world, so that will never happen.