The key is that at the end of the day productivity is king which is a polite term for cutting head count and/or delivering at a ridiculously higher velocity.

You can deterministically always get good results at your pace. But most likely, you won't achieve that at the speed and scale that a coding agent running in 4-5 worktrees, 24/7 without food or toilet breaks, especially if the latter will mostly help achieve the product/business goals at an "OK" quality (in which case you will perhaps be measured by how good you can steer these agents to elevate that quality from "OK" without sacrificing scale too much).