Yes the harness is what i was talking about.

You can get footguns also from your own cli commands, misunderstanding the documentation, or by copy/pasting from a guide without knowing what you're doing. But in both those cases it is clearer that it is your responsibility for understanding the context. And eventually that's how you learn.

A generative, agentic system that does things for you without you needing to understand, and gets it right a lot of the time, but trains the user to enter the sudo password wihout understanding is not the UX I would encourage in an operating system.