Zephyrianna, the metal-focused vtuber who debuted (redebuted?) about two months ago has an upcoming collab with fellow metal-focused vtuber, and one of the forum favorites, Mana Futakuchi with the topic being "mental health", and one of the topics being "ableism". Considering Mana is part of this, it'll no doubt be super fun and informative (lol)...
No idea what that means for her, but sounds like the discussion might be more personal for Zephyrianna. The title of the stream is "Addressing the elephant in the room".