Not really, to any of the three - and we're discussing a city that can't even keep the subway cars on the tracks.
And we spend quite enough on these shows, from displays for politicians, to sportsball events, to flight shows.
As for this being anything but Trump's "big nuclear button that WORKS" - let's not pretend that the clown has a grasp of history.
Or tradition.
Or good taste.
This is, yet again, not to say that the idiot can't do immense damage in service of his ego, nor to excuse the GOP in general for enabling him, but it's beyond him to come up with any "grand scheme" or code words.
ETA: I forgot a major one - movies featuring military equipment.