That is the intro for Fruit Forecast in Super Mario Party, and if not, so what? It's can be just a intro for the minigame, like other Mario Party. (edit: The bomb rally thing might just make it easyer to code and might not care to remove it and I did saw the cpus stop in Iron Cannon though, might just be me or you, I don't really know. Might be bcs I play hard cpus.)