No problem about the cynicism, I appreciate any questions. Honest answer: I know Laravel, I know how to use a template to make a nice looking landing page, and I know how to plug in Stripe to receive payments. I don't really write books or sell courses, Notion templates or any of the things that are big on Gumroad, so for now it's better for me to provide this information and charge for it rather than trying to learn how to write an ebook.