The point wasn’t that a junior writer would never make a mistake, it’s that’s junior writer would be trying their best for accuracy. However AI will happily hallucinate errors and keep on going with no shame.
AI or ChatGPT. if you create a system that uses it to create an outline of facts from 10 different articles and then use an embedding database to combine the facts into a semantically similar list of facts then use the list of facts to create an article you'll get a much better factually accurate article.