It's really funny that in Love Live Sunshine, they make Muse sound like the goddesses their group name makes them out to be, but then you go watch the original Love Live and actually see how Muse interact with each other, and 2 seasons, a movie, and an OVA later, they're all really stupid and chaotic, and share one singular brain cell together.
They are the absolute opposite their fans in canon praise them to be and it's hilariously adorable.