[root_axis]

> a lot of its users have no understanding of how it works and yet successfully use it for years with no issues and not gaining any understanding through the years.

This is true of every popular operating system. Most people just adapt to the defaults regardless of the OS. There are millions of people who use windows or chrome os, or even ubuntu as-is out of the box. Whether or not people want to change the defaults just depends on what they're used to, if you used windows for years and switch to macOS it's very likely you're going to be inclined to modify certain defaults and the same is true in reverse.