>>102338731So by your same conclusions, Fauna left for the same reason. Your entire theory is based on the dynamic switch between her original holo and now which is hardly anything to go on.
Shion's only outfit she has had an issue with was her pink maid one. Also note that her original outfit creator stopped affiliating with Cover likely during the artist issue (though it could be an entirely different issue, too).
Aqua and Chloe leaving already gave us the impression she was going to go too. I think it's the growing corpo environment was too much for all the girls that left. Imagine leaving the biggest company in the industry because her unhappiness was due to her outfit.
Her twitter likes and artists she follows doesn't indicate coomer shit is beyond her