Here's my theory in a nutshell:
MILINT got wind of another plan to take out POTUS (Good Morning, Sunday Morning, Arrows/Quiver), they whisked him away on AF1 or a Navy ship somewhere (rocking video) until coast was/is clear. 10/2, LOBSER, Red October, Red White House lights. The rocking was deliberately left in the video as a cue for Anons.
The capital i in place of the l in "welI" was clearly comms. Try it on your own phone: Do you think someone does that by accident. [i] comms are classically missile comms (Whidbey Island incident.) Anybody remember a 17 post about missiles recently? LOBSER.
Those bastards tried to take out POTUS again. It's entirely possible Marine One and the car ride were body doubles. WHY WAS THE PRESS SO CONCERNED ABOUT NOT KNOWING WHERE HE WAS IF HE WAS JUST DRIVING AROUND THE BLOCK? Because they DIDN'T know.
Whether it was a missile or something else this time I can't guess. But the car ride seemed like bait. It seemed like they were seeing if anybody would strike him in the open. When he got back to the WH, just listen to his voice. He sounds like somebody thankful he just escaped an attempt on his life. YOU DON'T SOUND LIKE THAT BECAUSE YOU JUST GOT OVER A COLD. Colds aren't scary.