Pattern: Vibe Coding ROI Is Role-Dependent — Senior Devs Monetize, Beginners Hit Debug Walls
r/ClaudeAI·medium signal
A 194-comment r/ClaudeAI thread (181 upvotes) on vibe coding revenue documents a consistent pattern: engineers with domain knowledge (SaaS, finance, legal) monetize effectively — specific examples cited include $3K-$40K MRR from solo builders — while developers without prior technical judgment struggle at debugging and scaling stages. The thread converges on a thesis: AI coding tools amplify existing judgment but cannot substitute for it, making domain expertise the real scarce resource.