True essential services are not going to fail.  If we were not so dependent on large corporations (who took industries overseas in the first place) we would have an economy that could be revived.  Our whole economy is based on services that people can do themselves, if they weren't servicing someone else.  That may break down.  But people can grow their own food, be healthier, not need doctors and figure things out for themselves AND help one another.  The greed of corporations and landholders is imploding the system.  We have to call things out as they are.  People are not being hired and too many companies want to pay essential services with minimum pay.  Remove health insurance from jobs and so much will flourish and owners will adjust their expectations of profit - based on value of what is provided and not off the backs of workers or what they can get from clients/consumers.