Wtf are you on? The creator of the character has nothing to do with this, I'm 99% sure Hololive makes artists sign away all of their usage and production rights on these characters before they even start drawing, It's Hololive's character now and (pretty much) forever as long as they don't sell or go bust.If the creator of rushia have no problem with it I don't think hololive should care. Suing her would just cause unnecessary drama. I don't think its worth it.
Well, as our friendly nijisanji shills in /vt/ love to remind everyone, Niji does indeed make the most money out of any vtuber project so following their practices is theoretically the best way to get the most moolah.Ah, we're about to enter the Nijisanji phase of one wave every three months, and then he sells the company off to the Chinese.