Well you're talking about today. Everyone else here is talking about in the fairly near future when AI starts taking people's jobs. (the subject of this thread)

As AI continues to improve, humans won't be the experts of anything. It will all be AIs. Really, by the time that it would take a human teen to complete high school (four years), AI will be the go-to source for all practical knowledge (assuming we're still alive by then to see it).