s/mostly-automated/eliminated the need for/ If you're in a world where you don't _have_to_ work for a living; you can take your time meeting your basic sustena

s/mostly-automated/eliminated the need for/ If you're in a world where you don't _have_to_ work for a living; you can take your time meeting your basic sustenance needs with real food. Fast food is actually a bad deal, and most of the people eating it are doing so because they are under time-pressure of one sort or another.