>>93367760Did they contribute? Yes.
Has their departure affected the bottom line? No, not even remotely.
This extends to JP: Coco, Rushia and Aqua were all monsters when it comes to their popularity, but their departures hasn't affected Cover's bottom line at all.
Now, why the fuck couldn't Cover handle A-chan's departure better, I'll never understand. She's the only person who has proven to be irreplaceable.