The tool changed. The craft did not.

Six months with AI assistants.

They write code faster than I read it. That is the problem.

Fast at CRUD. Slow at concurrency. Good at common patterns. Bad at your specific constraints.

The bugs are quieter now. No syntax errors. No obvious mistakes. Just wrong assumptions buried in correct-looking code.

I review more carefully than before. Code I did not write but will debug in production.

The tool changed. The ownership did not.

The craft did not.