I feel like the people I interact with irl don’t even know how to boot from a USB. People here probably know how to do some form of coding or at least navigate a directory through the command line. Stg I would bet money on the average person not even being able to create a Lemmy account without assistance.
I’m not entirely sure that is “normal” though. We don’t have to go back very far to reach a point where people would be making their own tools for their craft. I think this modern day is pretty abnormal in the grand scheme about not knowing how the things used actually work or is put together.