Matt Maher warns of "Intent Erosion" in AI coding

"Intent Erosion" is the technical debt of the vibe-coding era — functional correctness is no longer enough if your product loses its emotional resonance.

• –"Death by a thousand optimizations" describes how tiny, logical AI edits cumulatively degrade a project's unique character and brand identity.
• –Maher advocates for an "Agentic SDLC" that uses structured design systems and JSON-based concept documents to anchor AI behavior.
• –The shift from "one-shot coding" to role-based engineering (Researcher, Architect, Planner) is proposed as a necessary habit for maintaining human agency.
• –High-volume AI output accelerates this erosion, making it a critical risk for teams moving to agentic workflows in 2026.
• –The concept positions "vibes" and "intent" as formal engineering requirements rather than subjective afterthoughts.