>>4298374It might also be the 'rona situation. Tons of holos reported hanging out at Mio's regularily which might have kept her mind off that shit and also was a casual idea hub for all kinds of collabs she could either be a part of or DM/MC in. I don't watch her enough but I believe she and Subaru are at least a bit extroverted and draw energy from being around others.
Enough armchair psychology, I just hope she comes back full force but without forcing it.