The software industry would stall out, mass unemployment, dramatically more car crashes. Coffee, black and green tea, most soda, and some drugs would disappear from shelves and stores. Coffee shops would all close, you’d be able to get pretty much just water with your big Mac, midol takers would be furious and in pain, ADHD people would have to try harder to fall asleep. For lack of a better term, there would be a rubber band effect apocalypse while the shadow markets got set up and supplies