Remember those videos of "if the nukes hit, hide under your desks" drills in schools during the "cold war"?
The nukes you only know from the mustard gas firebombing raids(!) on Hiroshima and Nagasaki where there's no "nuclear" radiation or from funny black & white videos where the cameras where completely untouched by the supposed nukes?
It's all clown world.
Nothing is real unless you verified it yourself.