There's also the twitch moderation team being harder enforcing written and unwritten rules on vtubers.
I tried searching on dexerto for it but 5 minutes of searching didn't get me anything.
Vtuber fans being wary of twitch with this, even with hololive, is valid.
Also Calliope has said before that she will not be on twitch if anyone is wondering. I'm sorry for the X link, but someone clipped it there https://xcancel.com/LC_Lapen/status/1983360390328422468