*"People actually paid significant parts of their yearly salary to build, stock ...

"People actually paid significant parts of their yearly salary to build, stock and maintain nuclear bomb shelters in their backyards...in places like Ohio."

See "Doomsday Preppers"[1][2]

[1] - https://en.wikipedia.org/wiki/Doomsday_Preppers

[2] - https://www.youtube.com/results?search_query=doomsday+preppe...