Today, I worked with Dev to troubleshoot a web crawler issue.

He spent quite a while checking whether the AI-generated code had problems.

I just organized the phenomena I observed:
Manually, you can scroll the page with the mouse, but the script can't scroll.
Taking this phenomenon directly to ask AI, the problem quickly became clear.

During the review, I realized that the real difference isn't about who is better at coding,
but about what the first step is when a problem occurs. The AI-first mindset is truly rare. I've had him use AI to write code for half a year, yet his first reaction is still that AI wrote something wrong.