Are you sure that any of those three got an advance from Substack? They don’t appear in any of the articles listing authors with paid advances except in providi

Are you sure that any of those three got an advance from Substack? They don’t appear in any of the articles listing authors with paid advances except in providing commentary about the existence of such a system. They might have all even joined before Substack had its advance program. You are otherwise correct about them not having a “paid gig”. They each built their own large paid subscriber base from which Substack takes a 10% cut. They pay Substack for the service, not the other way around.