People are downvoting OP for this but they are not wrong. Article very clearly has the authors name on it and its posted on Medium where the author gets paid based on user interaction. They are very clearly attempting to leverage Tim Ferris' name for personal benefit. Nothing wrong with that but why downvote someone for pointing it out?
1. Are you saying that anyone who writes anything about anyone else with a following is just doing it for clout/exposure?
2. The main reason the OP is being downvoted is because assuming a writers intentions (based on nothing) and using that assumption to discredit everything said is unproductive and bad faith
Regarding point 1, essentially yes unless they are writing anonymously, everyone on some level is attempting to leverage a person with name recognition for exposure. They may have altruistic intent but if no one knows who you are then without exposure your message is lost.
Regarding point 2 everyone assumes intent from what they read, it's human nature. People simply disagree with what they assume. You are assuming why people you have never met are downvoting OP. We all do it.