>>102689554They're sorta wrong. She'll do just about anything if you pay her enough to fund her projects. She said her price for exclusivity, though, was excessively high since if anyone wanted her exclusively, they would need to fund her enough money to build a 3D studio she could rent to other western vtubers.
But if you just want her to hang around or collab, allegedly she's very affordable. Seriously, brave could have easily dumped a bunch of money on her, and she would've played with the vspoen girls at least once a week and introduced them to top esports players.