It is consoomer entertainment, just like anything on the internet. If you are gullible, it tricks you with celebrity names so you can lie to yourself and pretend that you are actually learning something (while you are consooming product). My favorite is the masterclass series by football (soccer) coaches. Watch this (if you are into football) and tell me it is not entertaining/informative

https://yewtu.be/watch?v=o3YY7PY-IH0

Different product for different people. Some people for whatever reason (literal brainworms) might like to listen to Hillary, David Axelrod, and Karl Rove. I like to listen to Sean Dyche tells players to eat worms, teaches how to do brexit tackles and hoof the ball.