I would agree it's not informative, and is mostly intended to plug the book. However, like a lot of stuff on Medium, it can still alter someone's thinking and

I would agree it's not informative, and is mostly intended to plug the book. However, like a lot of stuff on Medium, it can still alter someone's thinking and potentially shake them out of existing context trap or inspire some thoughtful contemplation. There's value there, just of a different kind.