Most eerie is fictional Trump's magical solution to stop the asteroid. Instead of grabbing some nuclear weapons, Ben Affleck, and an Aerosmith song, he suggests that the best way to save the world is to build a wall around the town. Yeah, they beat Arrested Development to this prediction by more than five decades.
Of course, his ultimate goal is to enrich himself, so this wall costs citizens $50 bucks a piece. Strangely the episode ends, not with the townspeople deciding that this shifty kook should take on a position of responsibility and power in their society, and instead he gets hauled off to jail by the Sheriff and no one mentions him ever again. No wonder Tarantino is so nostalgic for these types of shows.