If Cover added a new rule that all the upcoming vtubers across all branches would need to be at the very least 30 years of age, I want you to name at least one negative thing that might come out of this.
There isn't a true negative to this; older women are better and less obnoxious and annoying. This change would either make no difference at all, or the opposite, it would be a positive change.
Filtering out all the stupid young people can only ever be a good thing. Less Among Us and stupid ADHD-riddled zoomer jokes.