"Control increases predictability while reducing resilience.
In a simplification that makes one dashboard look better, the facts arrive out of order and everyone wants the next step to feel obvious. The fork is real even if nobody names it.
When the boundary is unwritten, people optimize for what is legible and defensible, not for what is true. That is how you get busywork and brittle systems. Clarity is not certainty; it is a small commitment the team can execute without reopening the decision at every update. Write it down because otherwise two reasonable engineers will execute two different interpretations, and the system will call it “miscommunication.”
State the win you are buying and the cost you are taking on, so it cannot hide inside execution. That is how you stay decisive without pretending to be certain. Make it falsifiable.