Why AI-Only Products Accumulate Invisible Technical Debt

AI tends to optimize for plausibility rather than correctness under stress. Generated systems often miss domain invariants, edge conditions, and operational constraints. These gaps remain invisible until scale exposes them.

Human engineering introduces intentional friction: reviews, explicit contracts, and architectural boundaries. This friction prevents catastrophic rewrites later.

At Walhallah, AI accelerates building — humans decide what is safe to keep.