It's just going to be the first of many. The top holos will come to the same realization that dealing with corpo bullshit is just not worth it anymore and they'll bring their fans to their next reincarnation. The lesser holos will stay because they would be nothing without the branding. Soon hololive will be left with just post-gen3 talents who are all forgettable or expendable. The age or corpo chuubas is coming to an end and it's closer than we expected.