Most companies build data catalogs that nobody uses. In this episode, Lucas and Luna examine why metadata initiatives so often collapse — and what teams like Airbnb and Netflix did differently. Lucas walks through the distinction between 'inventory' and 'catalog,' citing a Gartner stat that 80 percent of data catalog projects stall within 18 months. Luna pushes back on whether tools like Alation or DataHub actually solve the trust problem. The conversation lands on three practical shifts: embedding cataloging into engineering workflows, treating metadata as code, and measuring catalog adoption with the same rigor as product metrics. If you work in data engineering, analytics, or data product management, this episode gives you a lens to diagnose a failing catalog before it's too late.