Robert Kiyosaki sold tens of millions of copies of “Rich dad poor dad” despite having no verifiable investment success, just a verifiable corporate bankruptcy

Paul Graham has a short Wikipedia page, but he’s worth billions and has had huge global impact through Y Combinator. They have funded over 5000 idea-stage startups —> ultimately creating over 100 billion dollars companies including Coinbase, Stripe and Airbnb

Anyone can read hundreds of Paul’s essays for free. However, one must pay to read Kiyosaki’s books. Guess what sells.