The problem is there is no excuse for it NOW. It's 2021. Computers aren't this magical new thing we dropped on users a week ago Thursday. They have been ubiquitous in office environments for 30 years.
But the users are and a lot of the IT people have fully brought into the mythology that it makes perfect sense for "computers" to remain this magic totem that end users can't understand.
Again that's why I bristle so strongly at that "Oh those people keep you in work" excuse. Not they don't. It's not my job to show Karen in accounting how to resize an Excel column.
I am not in the wrong for expecting computer users to know how to do their job.
More to the point, it's users knowing the
tools they use to do their job. If you hired a secretary in 1975 who didn't know how change the type ball in an IBM Selectric typewriter, you'd probably not be very impressed.
However, a computer is much more complicated than an IBM Selectric. The Selectric had only three design iterations in its 23 year life span (1961-1984.) Add to that the fact that anyone who trained on the original could still use the model III, although they might not be able to access all the features. Contrast that with computers where things often change every year, whenever a new version of the operating system and other software is released.
Having said that, Reddit's Tales from Tech Support sub is full of examples of people who suffer from "learned helplessness:" they actively refuse to learn anything new and are permanently stuck in whatever year it was when they first joined the company. Do you fire them just because they don't want to adapt to whatever newfangled doohickeys management forces on them, sending years of accumulated organizational knowledge out the door with them?
Let's revisit Karen in accounting not knowing who to resize an Excel column. At what point in her education and career should she have picked up this knowledge? Let's assume she's in her mid-forties, having entered the work force once her kids reached their teens. Did she even learn about spreadsheets and word processors in school 25 years before? Is her computer so locked down she can't even start a web browser and type in "How do I resize an Excel column"?
I've not used Microsoft Office in years, but LibreOffice relies heavily on the web for its documentation. I just tried with LibreOffce to find out—using its internal help system—how to resize a column, and a quick search turned up nothing. (I deliberately disconnected from the Internet to force LibreOffice to use the documentation available on the system.)
Another issue is, how willing are these people to learn? It's one thing to show them once how to resize a column, and point them to places where they can get help. That I can handle. It's when they call the help desk
every freaking week with the same question that I get annoyed.