That fictional future is probably not going to happen, simply because what you describe so succinctly is actually gargantuanly complex, and getting that complex

That fictional future is probably not going to happen, simply because what you describe so succinctly is actually gargantuanly complex, and getting that complexity organized enough for the replacement of an entire media production crew is socially impossible. AI has immense capabilities, but in combination with highly collaborative human arts, it will be viewed (incorrectly) as a competitor and grudgingly regulated a tiny role in the overall larger production process - perhaps writing the lunch menu descriptions for the crew.