I think the broadcasting of YouTube Drama/News works as a shaming tactic on the people who are in the drama (in some cases). If people see the mistakes of their favorite famous Youtubers being broadcasted along with the backlash they are receiving, they will see that their favorite YouTubers are just as human as the rest of us, but also will be encouraged to avoid making the same mistakes as their favorite youtuber(s) out of fear of potentially being displayed in a negative light to all of YouTube which in turn would ruin their career (all of what I said is under the assumption that Keemstar is telling the truth about the situations surrounding these YouTube users rather than spreading alleged and false rumors, but also that the people watching the drama are aspiring youtube creators).