I've seen plenty of "standardized" (ie, "Enterprise" applications)... I'd just assume a bespoke hammer that's simple and easy to understand over a complex beast of HammerFactoryFactory to deliver you a builder of custom hammer builders so you get the JobHammer you need as part of the IoC loader platform that is then controlled through a 1.2gb service orchestrator that breaks at 11am every third Tuesday for an hour. When all you need to do is post up a "Help Wanted" poster on a piece of wood.

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.