Those are patriotic civilian first responders. If the crew had needed to bail immediately for some reason, like a fire in the cabin, it would have been Trump supporters who rescued them, not the Navy. 'Murica, y'all!
Story time: I went to see one of the very last Space Shuttle launches. There's a park near the Space Center that we were visiting that morning. I guess they clear it and close it for security, and a military helo hovered near us telling us to GTFO over the speaker. Kinda freaked us out; the rotor wash was creating a dust cloud and even kicking up a few pebbles. We left the park.