The AI finance feed on YouTube has arrived at a condition that makes platform-level moderation structurally insufficient: fraud content and legitimate content are now formally identical at the discovery layer. The step-by-step MEV bot tutorial routed through an external Telegram channel and the shorts video demonstrating real indicator signals in Claude Code share production conventions, keyword strategies, and the same AI branding vocabulary. A viewer encountering both in the same session has no surface-level information to differentiate them. The thumbnail has become the only trust signal, and it…