Maybe someone mentioned this already and I missed it, but I just saw that Chikafuji Lisa got her channel all restored to normal at least a month earlier than expected, and it kind of looks like Vee agitated on twitter and got a few people with audiences to make enough noise to make it happen. He made a video and made a point about how few vtubers were involved in trying to get youtube to fix it when they're the ones most at risk from what happened to her.
I don't know a lot about Vee other than that he used to hang out with Sargon a lot but it seems kind of like his experience in dealing with youtube's retardery over the years might mean his suggestion is a good one that people in this sphere should consider; that vtubers, at the very least the non-corporate ones, should work together to help when this sort of thing happens.