I think the main issue is the fact that learning about how every single component in a computer works, would take an enormous amount of time and dedication, you cannot just inspire the interest in people to learn about something they are completely uninterested about.
You may see others as blind, careless individuals that want to get their data milked, but we all have to make sacrifices for convenience. We just cannot be interested in every single thing.
At a societal level, we all cannot and shouldn’t be knowing what the Unix philosophy is and what it represents for software design.
That being said, I do agree with the main point of being taught inferior PC practice, education in the schools I attended was mostly done via rote learning rather than explaining the tools that we have created to solve which problems or situations.