I mean of all dramatubers I consider Armcha1r Expert the best one, which is kind of funny considering how recent he appeared, during the Selen controversy this year. Dude uses vtuber controversies to teach people about public relations and social communications concepts they teach you in media school, and he actually does proper research about the topics. He doesn't cover one specific twitter spat but focuses more on the phenomenons of the community, from which these little internet dramas are just an example of.
Basically, instead of what other dramatubers do, he focuses more on the macro problems of the community rather than the micro ones.