The clip was part of the promotional footage for the mobile game Family Guy: The Quest for Stuff, so it wasn’t new or anything, but it was still a lovely way to cap off an episode that was quick to divert from sincere tributes elsewhere in the episode.
After Brian dismantled his own body by jumping into a swimming pool that didn’t exist, the episode truly closed out on some actual live-action video footage of Adam West himself asking people to vote for him to be the mayor of their home towns.