Pepe, There will be a very long and hard time coming when the dollar collapse. Also there maybe over world currencies like the Euro that may collapse with the dollar so this will be a world event. There will be a time where no one will get paid or work till the system gets reset which we do not know since they(government) will not tell us till it happens. There will be civil unrest and we will not find any foods anywhere.
All cities will burn but even the small cities and towns will have the same problems, the dollar will not be worth anything.
This is why we need to prepare for what is coming. Buy and store the foods and tools needed.