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.
There have been some articles regarding beginning CS classes bring required to include teaching concepts like folder structures because a sizeable part of class was list on this concept.
To use your transmission analogy, it would be like truck driving schools now need to how to drive a manual transmission vehicle, which adds to the length of the class. Or all the company vehicles are manual and now the company has to deal with hiring new drivers who don’t know how to drive stick but will say they know how to drive.
That’s how my great-grandpa got his first job, truck driving; might’ve been the first time he drove in general, automatic or stick.