100 x 5s is nearly 10 minutes. If it takes 10 minutes to write a PR there may be a "skill issue". The bottom end of this 1-2 minutes makes more sense.

How much productivity do we really need? Even at senior dev payscale 2 minutes is like a dollar. The tokens and calls involved in having a 5s commit could close in on 10¢, depending on your contract, the model etc. and that's today's costs. Do remember that my salary is on top of the rates for the LLM, so if the 5s response takes 5s for me to prompt, that's 15s (10 for me 5 for the LLM) that the boss is paying for.

This starts to feel like a billionaire eating ramen noodles just so he can reach his second billion dollars.

Where I work our contract limits API calls, so doing this could result in not being able to use the model when I need it later for something more sophisticated (planning, debugging etc.) than using tooling I'm paid to already know.