There was a long rumor that the reason she didn’t quit the company when everyone else was quitting was because she was trying to outlast the company and retain the IP. She’s the companies top talent, so the fact that there were willing to sell the IP to her really doesn’t look good for the longevity of the company. They now only have 3 of the 14 talents they had signed.
I’ve held a theory that she’s independently wealthy and could weather the bs. She’s mentioned having her own manager that she pays directly a few months ago, which is really weird for an agency vtuber to have.
Nothing specific has been reveled, so we can just assume a mix a bad management, company not finding opportunities, and bad pay. I haven’t kept track of everyone who’s left, but Briatcookiebox and Umi have kept doing things together.
VReverie looks like another one of those companies who’s founder rushes into things, trying to chase the success of Hololive without really knowing anything about business or managing people.
https://www.youtube.com/@briatcookiebox
https://www.youtube.com/@UmiKyoku