A global attack that destroys everything we've made in seconds.
No grocery stores, no clothes or tools or running water. Suddenly we're back to Genesis but with our human nature unchanged. Would your local community have what it takes to survive?
I think most people would perish pretty quickly to be honest. We've become too reliant on things outside ourselves. Even farmers and rednecks would probably struggle.
Farming communities will fair better than city dwellers. But that chaos that happens after three missed meals is bound to spill over to the country side as bands of marauders seek out resources outside their respective urban concrete jungles. Theres a key difference between the European rural countryside vs American rural countryside...blades of grass, something something... Its important to get to know your neighbors. Whether they're next door or down the street.