The people who get into vtube are already used to being called faggots (they obviously watch anime and are weebs). It's in fact an extension of the weeb-faggot cultural superstructure that's existed ever since people were sharing really low quality anime eps and going to cons in the 2000s. I guess zoomers wouldn't understand that because much like 9/11 they've never lived through it, but oh well. Even the very concept of [anything]chan imageboards that zoomers like Chase use to try and fuck shit up comes from this cultural paradigm, and it alone.
So those women, at least the ones that aren't thirst traps and as touristy as the schitzo zoomers tend to be on the wrong side of 20s and in their early 30s and really just want to vibe and fuck around while playing videogames. Face on camera is obviously difficult for most women, let alone autistic women. There are others who you wouldn't wanna see, Ironmouse being an unfortunate example of that. So there you have it, it's really just women trying to be online entertainers in a society full of pajeets and schizos.