If Fox had journalistic ethics, they wouldn’t have hired Ms. Brazile in the first place. Or Mark Fuhrman, for that matter. I don’t care so much if they hire left or right but I do care when they hire people who behave dishonestly then lie about it. In my opinion, their credibility is tainted henceforth.
I do see your point but would disagree with you about the nature of journalistic ethics. If Fox had kept Gowdy on its payroll at the same time he was actively involved in Trump's impeachment defense, *that* would be a huge ethics violation.