The star host of “The Diary of a CEO” has lost four core staffers in five months, Business Insider reported. One described Sylvester and Erith as the “inner circle” behind the “heavy lifting” of the podcast. Bartlett has since added fact-check labels to some YouTube episodes where guests make contentious claims. Like the wider creator economy, DOAC is a business built on one person’s name, scaling faster than the team around it. Can a show defined by its inner circle keep its edge once that circle is gone?