A standardized hammer can just be a carpenter's hammer, though. Putting a nail pull on the back side is making it opinionated in a way that gives users access to a tool that they may not have thought of if they built their own hammer, but very well might appreciate having.

This isn't a defense of enterprise applications, though. They're more like a shed fully of rusty tools with a thirty different coping saws blades and not a single handle because corporate policy only allows for you to have a handle if Joe from accounting says you can, but why would he when his VP confidently said you can just hold the blade between your fingers.