“First, when you implement RFCs, you will be introducing friction to your team. Instead of going straight to building, we are required to think and write about what we'll build. Friction brings frustration. Our industry has convinced us that programmers are supposed to be writing code for as much time as possible, leading to negative sentiments to practices that keep programmers away from their editors.”
https://leaddev.com/technical-decision-making/thorough-team-guide-rfcs