One post explains what to do when a platform refuses to carry your link at all, which happens routinely to anybody promoting an affiliate address, and he lays out the steps he worked out the hard way. It is practical, slightly grey, and the only piece here that came out of his own experience.
He introduces himself as a software engineer from Colombia who has been around computers since he was fourteen, and says he would rather write about you than about himself, which he then proves by never doing it again.
Everything else is collected marketing material about affiliate work, promotion and getting people interested in a business online. One of those makes the sensible point that you should study what competitors do and learn most from their mistakes rather than from their successes.
Twelve posts, two of them his own. Read the blocked link one if a platform has ever refused you.