>>103355333 (OP)>nowadays99% of every vtuber ever, even before the term existed, has never played a character.
No, not even your previous dorito lovers are fully character-driven.
In fact, literally anyone that streams for any significant length of time is extremely unlikely to be playing any character role in any serious way.
Character heavy people are video creators almost exclusively, and that side of vtubing is niche as fuck. Calling it niche is an insult to the word niche, it's a niche of a niche.
Despite Kizuna bringing recognition to a huge industry of various types of content creation, her influence was minor overall.
Her only real legacy was the term virtual youtuber, and even that was killed off in favour of vtuber since it removed the "youtube" part of it - most vtubers were not on Youtube before then.