I like your examples as they all apply to pretty much everyone (as computing does) but I think we need to have a minimum understanding for all of them. Health, law, economics and computer classes should each have a pretty high bar. Being able to troubleshoot your computer or installing/configuring software should be just as important as knowing how to balance a checkbook or eat healthy and exercise.

I guess we disagree where the level of minimal understanding lies. Why should kids know how to install and configure software if they'll only use Android and iOS in a few years? Knowing how an IP address works as arcane as knowing how an oscillating spindle sander works.

I may be biased as I spent a lot of time in helpdesk, but I think many of the problems most users and admins face could be easily avoided with education. An anti-virus is only good when paired with safe computer practices. Knowing about an IP address in the most basic sense (I'm not expecting subnetting here or knowing what an APIPA address is) allows many problems to be resolved in a few minutes. It should be expected when you drop off your car at the mechanic to say "the brakes squeak" or "It's making a click-clank-clank sound" instead of "it's broke, fix it." IT shouldn't have to jump through hoops to find out the user deleted system32 because they needed more space.