>>68445013Well, even sonch said in one interview that corpo VTubers are popular because having multiple people interact with each other makes for an engaging story for viewers to follow.
In a way you can also apply that to drama. Because that as well is a very engaging story with good guys and bad guys, backstabbing, plot twists, etc.
The theory somewhat falls apart with people who are popular but don't engage much with others. But there is something to it.