Finance content on YouTube ranges from big-picture economics explainers to individual creators' viral money hacks. Ray Dalio's animated "How the Economic Machine Works" has become one of the most-watched economics explainers ever made for a general audience, Graham Stephan built a huge following partly on his breakdown of financing a Tesla for $78 a month, and Dave Ramsey's show is famous for its "debt-free scream" segments where callers celebrate paying off everything they owe. Which of these formats do you think delivers the most real financial value?