So much work could be saved if most people learned a tiny bit of scripting, or really even what code is capable of doing. My girlfriend was telling me how one of the people in her office spent a few days renaming a huge number of files, so they'd be consistently named. I cringed when I heard that - it was repetitive, followed a pattern, and could have been done in minutes with a python or perl or bash script written in an hour or two by someone with a basic knowledge of code. That's the kind of coding everyone should know - the same way everyone should be able to add columns of numbers without using their fingers.
I agree with your point. As for the example, it's the type of thing that should be built into the OS. The absence of such features in Windows is the tip of the iceberg on how modern computer OSs have failed users and even society.