In my opinion, Linux and its various distro's main goal ought to be to undermine for-profit OS. Not to turn everyone into computer techs.
Turning everyone into "computer techs" is how we undermine for-profit OS. The command line is a spoon. In the hand of a toddler, it goes flying across the room, along with the mashed potatoes it held. Microsoft's answer to that flying spoon is to teach the kid that they can never touch the spoon; they must let mommy do it for them (and here is "mommy's" bill for that "service").
Microsoft teaches that it is a "pipe dream" for the average person to ever have sufficient mastery over the spoon to be able to feed themselves. They taught us that spoons are scary and dangerous.
Linux keeps putting that spoon on her tray, and encouraging her to use it.
My "goal" has less to do with bringing Linux to the masses and more with bringing the masses to Linux. The "pipe dream" argument you presented should not be ported in. The "normie" should be taught from a very young age that the command line isn't "unfriendly", but wildly powerful, and well within their capacity to wield.