I’m not sure how you know that none of those coaches “didn’t do one thing or call out one thing”.
Those are discussions, that can get pretty heated sometimes, occur in staff meetings. Players get those messages in the film room all of the time. They also get those messages in group meetings with position coaches or private meetings with one of the coaches.
I don’t know who on the staff should or shouldn’t receive consideration moving forward, if any. Fortunately, those decisions are up to the new HC.