

You’re absolutely correct. But the problem is bigger than the rogue journalist. Separation of duties is a well known requirement for robust, reliable processes immune to single points of failure (whether malicious or, as I suspect in this case, merely grossly negligent and irresponsible). It is necessary but not sufficient to hold just the journalist who used AI responsible for the publication of false statements.
That’s part of the cost of AI that the AI companies leave to their customers. There is a tradeoff and we know from a long history of for-profit corporate behaviour that they will generally prefer lower short term cost, despite consequent risk and harm. But if the companies that sell AI services don’t take care to ensure the outputs are true and the companies that use AI don’t take care then that leaves the ultimate customer/consumer to fact check everything. That or simply be oblivious or stop trusting anything. The problem is made worse by the fact that most companies won’t disclose their use of AI, because of the adverse impact on their reputation, unless they are compelled to do so. So far, I don’t see any legislation to compel disclosure.