My guess is that will happen some time before 2030, if western society as we know it continues to exist in a recognizable form for that long. 
Wages will be roughly the same by then, won't they? 
And wine cave warriors will concern troll the poor about their "bad choices" and look down on the demographic's health problems because they can't afford Whole Foods treats and have to lean on instant ramen and other food desert staples.
Show
"It's one banana. What's a banana? Eat your 1990s Canadian military rations or you'll starve to death, we have wreckage to pick through in the wasteland"