The kids who stopped getting that are probabaly old enough for a bachelors degree now. Today, the schools mostly just hand them an iPad and a Google Workspace sign-in and pretend everything is fine.
All those studies about GUI usability were done in the early 2000s. Before phones. When most people were just learning how to use a computer. The idea of options certainly was confusing, because "clicking on things" was even confusing.
Yet today, we have a populous which, more and more, grew up with computers. And loves to personalize. And wants options. So just keep that in mind, all you frontenders, config options aren't necessarily bad. Ancient studies have little relevance 24 years later.
Sorry to hijack a bit, but felt it was relevant to courses, teaching, and the state of time in 2000 vs now.
https://ometer.com/preferences.html
I'm not sure about you, but I find Gnome very easy to use, although I miss some features. Those features can be added with Gnome extensions that are maintained by third-parties. Meanwhile I find GIMP extremely hard to use, as it packs in too many features to allow their designers to figure out a good UX which doesn't break some component.
I wouldn't have taken keyboarding if I hadn't been forced to at the age of 8. I hated keyboarding classes. I am so glad I took them now. I hated doing boring research projects and looking crap up on Yahoo's Directory. I love that I have a basic understanding of how to rate and investigate a website's trustworthiness. Mfers don't even look at the "About" section anymore.
You were lucky to have that part. Mine, as I remember, was just Microsoft Office throughout.