>>108036358There's a clear pipeline of being developmentally delayed, dropping out of highschool because it's overstimulating and hostile to your special needs, becoming addicted to online games because it provides a safe form of social engagement, cultivating a following of desperate men because being a woman online is inherent social currency, becoming a content creator, YouTuber, streamer or utaite, then eventually transitioning to vtubing.
The male attention itself is addictive because they don't get it anywhere else, and for many of them it's the only "job" they could possibly work even if 2viewing pays peanuts.
Normal women tend to be too busy progressing through life to stop and become a content creator. Look at Mumei for an example of how difficult it is to run this job if you're in university, or how much Mori struggled initially when she was working a real job. Plus if you're a normal healthy person with a normal healthy social circle, the kind of intimate attention your audience has learned to expect from desperate shut-ins and camgirls will seem completely inappropriate to you and definitely push you away from the hobby.
As an aside, while normal or even intellectual women would be appealing in the west or maybe even in Japan, they would completely alienate 3rd world viewers, including the rich Indian oligarchs and Saudi robber barons that whale hard for white women. You'd have to dumb yourself down to not come off as threatening to fragile Muslims and most people's dignity is worth more than a British protectorate's feelings.