[eropple]

> Those ad-hoc doc updates are the exception vs the norm.

Where you work, maybe. Not where I do, or have. If I'm in something and see that I can make it better without losing my stack, I'll do it. I encourage my coworkers and, when managing, my reports (when they have proven that they won't rabbit-hole) to do the same.

What is often pejoratively called "boy-scouting" in a codebase is the only practical way by which many organizations will maintain that codebase beyond feature requests.