Can someone watch the video in the article and explain what sort of mindset you have to be in and think that this is a good idea? Hate to be glib, but I'm pret

Can someone watch the video in the article and explain what sort of mindset you have to be in and think that this is a good idea? Hate to be glib, but I'm pretty sure it's all about e.g. Redfin and Vanguard, and that there's a sucker born every minute.