Enterprise Data Trust needs different layers for Governance and Execution

I've noticed something interesting after working on enterprise data platforms over the last few years. Most teams think data governance = Microsoft Purview (or Collibra, Alation, etc.) . But after reading more and experimenting with a few tools, I realized we're often talking about two different layers of governance . Layer 1: Metadata Governance Catalogs Lineage Business glossary Ownership PII classification Access policies This answers questions like: Who owns this dataset? Where did it come from? Is it compliant? What consumes it? But then there is another layer that I don't see discussed a