You're 100% right. This it's the exact same reason why the writers strike affect something that I theory should have not effect as the shooting or editing of a

You're 100% right. This it's the exact same reason why the writers strike affect something that I theory should have not effect as the shooting or editing of a movie. In my experience media production only follows the waterfall model in paper or a really small projects, in practice it's like a chaotic version of Scrum/kanban with no standard that changes from production to production.