[leoc]

Yes, but before that excerpt Orwell pointed out that the financial margins involved in eating healthily on the minimum income were much narrower than the "why don't they just" contingent knew or admitted. That doesn't carry over to the contemporary US as self-evidently as the psychological point does, but I suspect that it does carry over somewhat.

I do encourage anyone who hasn't already to read the whole chapter http://www.george-orwell.org/The_Road_to_Wigan_Pier/5.html : it's not really very long though I felt that the relevant parts were a bit too long, all together, to fit in a comment.