>>108539241To respond with a seem of honesty to the first question he spoke before snowballing into nonsense, the reasons I can see are :
1 : Girls want to be young. In the East, youth for women is still perceived as the good side of "innocence" and not "immaturity" like bitches in the west do with little girls. We owe that change to the desert tribe who warped these values around (their specialty).
2. Japanese women have a smaller larynx and shorter vocal cords, making them sound slightly higher, sometimes noticably higher. (Take Fubuki for example, her friend said she had an anime voice before becoming a VTuber). The survivor bias of the ones with the largest ranges, like FBK, Kanata or Lamy, justify this "much-higher-than-average" impression.
3. As some animes (the slice-of-life ones) were stories of middle schoolers, it's normal they sounded like some. Even if the VAs are in their late 20s, the legendary asian "no aging" gene buff makes them able to speak like if they were 12. Neuro-sama in particular has an original design as such.
But why do I even bother responding seriously to this social case study ? His chat is too busy gooning to whores to pay attention and every serious poster fled this board anyway.