She was backstabbed by Cover, they fucked her
After everything she did to make them more mainstream in the west, after the millions she gave them, after how she boosted Gen 4 and helped set up EN, they stapped her in the back
This woman is coming back for blood, vengeance is the only thing in her mind
She will poach and poach every vulnerable girl she finds to add them to her new corpo, if given the chance she will jump at any Holo girl who seems an easy target.
This is her revenge on Cover, on Yagoo.
The heartfelt and kind graduation was an act, just like everything Cover said about her. They were both acting polite as a show, a cover if you will, just like how Hololive in general gives people a fake ideal impression of everything. An escapist fantasy.
The truth is that Coco was being subject to abuse within Hololive and the whole "we accidentally gave every chinese anti mod powers in your chat and we can't remove them, for months, our hands are tied" was obviously bullshit and just an attack against her.
Mirai, Haachama, Selen, their fans better watch out. Vshoujo is comng for them.