> Isn't there some discipline teaching us that?

That’d be engineering.

Yes and there is a reason, we are in theory, held to such higher standards. I used to think it was harder to draw the line with AI. The simple reason being when I as an engineer say something is not feasible (not not possible, just wrong and not worth doing), I could be overridden with AI. Now that we have more complex models == more money, I can draw the line with dollars and that is a language way stronger than technical feasibility to management.