Oh dont worry
This is something she asked and helped to do for content it doesnt include her personal info or anything like that
It was just ChatGPT with CoeFont were Koyo introduced her Character and some info about Holo
It was done also by some random newly graduated employee so it isnt some kind of great replacement
This took months and they could use it in an actual member that its no longer with them (with a lot of streams and info to use) instead of using it with Koyori just to have some fun