>>3492153my vTuber history isn't that great but as far as I can tell
she was one of the first hololive to regularly get Nijisanji numbers while livestreaming
she was one of the first vTubers to break out in a foreign market at a time when vTubing was considered a Japanese niche only, which has basically become Covers silver bullet on a golden platter now with no telling how much that influenced other talents to do things like Fubuki's scatman cover or Miko's GTA stream
(it is fully possible that maybe other girls would have opened up to and interacted with a foreign market under the same assumptions but it's impossible to prove since it was already shown it could be successful)
the most super chatted person in 2019 with matsuri being the next hololive related at 9th place with playboard
nearly had a collaboration with league of legends world but lost it and being apart of one of her friends first concerts due to the incident
obviously this assumes she even is getting preferential treatment in the first place and isn't just working really hard while getting lucky to have a decent manager
obviously I could be wrong about the vTuber history stuff,