Wasn't it just last year NYC emergency management was telling the people what to do if a nuke went off in the city?
Stay inside, stay away from windows.
I don't remember them telling people to move down from the top three stories of multi-story buildings (gamma rays). Stay indoors, close the windows. Turn your radio on, follow government directions in case you're in an evacuation area. That kind of stuff.
And for the past 12-18 months at least once a week, on MSN website is an article… where're the safest place to live in the US in a nuke war, what should you do in a nuke war, article after article. Might as well just have said, if Trump wins, we're going to nuke Trump Tower in Jan 2025.