For those who understand Spanish, here is an amusing thread with the premise being a Spanish speaking vtuber asking
>what the Holo girls have that spanish speaking vtubers don't?She admits she never watched Hololive so she can't judge by herself and her theory (like for many) is that the brand carries
Most of the answers explain that a virtuous cycle ended up arising from
>good initial hires>good business practices (including guidelines and strict adherence to the existing rules and customs) resulting in fewer "yabes" than the competitionresulting in the company being known for quality streamers, and the hires delivering that.
Some mention that there are investment outside of merely live streaming (with events and lives and more), something the person asking the question doesn't really understand, still believing most of what a vtuber does is to live stream video games.
It's a good journey for the person asking the question. I don't think her Twitch background will allow her to fully comprehend of was explained to her but it shows that even people in her community understand it
https://x.com/jazminvtuber/status/1852776641262448775 
