> For coding, you can use AI to write your code. For software engineering, you can't.

This is a pretty common sentiment. I think it equates using AI with vibe-coding, having AI write code without human review. I'd suggest amending your rule to this:

> For coding, you can use AI. For software engineering, you can't.

You can use AI in a process compatible with software engineering. Prompt it carefully to generate a draft, then have a human review and rework it as needed before committing. If the AI-written code is poorly architected or redundant, the human can use the same AI to refactor and shape it.

Now, you can say this negates the productivity gains. It will necessarily negate some. My point is that the result is comparable to human-written software (such as it is).