but ctrl-c to cancel terminal tasks predates the 1980s. the inconsistency came in when apple decided to ignore that precedent and introduce ctrl-c, ctrl-x, and ctrl-v as shortcuts in their graphical UI.
to achieve consistency, probably better to invent a new terminal type that does away with the accumulated cruft of 50 years. problem is you would also need new cli programs to go with it.




To me the main thing is to relate to a computer as a programmable device, not just a shiny box with pictures and videos. To that end, it might be more effective to have the computer be in command line mode rather than it just being a conduit to youtube.
I started on an apple II at a friend’s house. BASIC was built right in to the command line. Our family ended up with a TRS-80 compatible which also had BASIC. Back then everything you needed to know was in the TRS-80 basic manual. I spent hours and hours making games on it.
Perhaps something like LOGO? Some simple command line environment where the knowledge required is small, and there are easily reachable payoffs for making loops and so forth.