>My oshi collabs with a guy.
I don't enjoy the dynamic between males and females in a streaming enviornment.
I will not watch the video and I will not comment on it.
My silent disapproval won't create a toxic environment while simultaneously signalling that I don't like this type of content.

>My oshi turns out to have a boyfriend/ husband
Vtubing is make-believe.
Whether the person behind it is fucking someone is none of my concern because I am in love with the streamer personality, not real person that she is keeping hidden.
I can always just pretend that the character they're playing is single within my fantasies without it affecting me negatively.