After Coco's graduation all members started quiting Hololive one by one
They got either replaced by AI or voice actresses who sound a lot like them.
The ones quited got silenced using any means necesarry to ensure no one else knows even other members
The main reason Ayame doesn't stream is she is aware of the situation and doesn't give two shits about Hololive anymore
Time to wake up. There is no other explanation they are so shit now