>>29830170She will never leave on her own.
Cali, the character is owned by Cover.
Cali, the character who is owned by Cover, has a contract, through Cover, with Universal Music.
Cali, the character, who is owned by Cover, through Hololive has become popular enough to be given a contract with Universal Music.
The moment she stops being Cali, she loses everything. It is why she is trying so hard, so very hard into converting deadbeats into roommate fans, but deep down she knows that she has no way to compete with Cali, the character.
She might try to buy out her character from Cover, but expect that to take a while, I doubt Cover would let Cali, the character, who has become a cash cow with the Universal Music deal, be sold to Cali.