These debates often seem to center around “most X in the world” questions, but I’d expect all of those to be unanswerable if you wanted to know the truth. Who’s done a study on it?
In this case you’re (mostly) getting keyword matches and so it’s answering a different question than the one you asked. It would be helpful if a question answering AI gave you the question it decided to answer instead of just pretending it paid full attention to you.