Is this the end of an era

I've feel like this ever since Aqua's graduation its like a dominos effect where more and more gonna go like its set the end of an era. Don't get me wrong Hololive is an enormous titan but it really feels like The era of idol vtuber is coming to an end.

Just like ririka said she enters Hololive hoping to just play around not really doing concert and everythin. Tho she did said to "love" it after doing it a couple more time same can't be said for other talents. What I realized is that most of the one that graduate recently is those who're shy and introvert. Tho I hope it just me being overthinking.