Like literally, let's get someone to randomly propose a few specs. Then we get some developers to try to create a system design. Some have Claude 3.5 Sonnet or o1-preview to help them work on it. Some of them have you to help. Each group has one hour.
Then we have another group that evaluates the system designs on some number of objective criteria. Feasibility, completeness, robustness, etc.
I'm willing to bet that a significant percentage will prefer the system designs made with the AI as an aid rather than your help. Because they will be better.
That's today. The LLMs continue to get better every few months.
It's true that we still can use human engineers for "awhile". But that is probably only a few more years.