There's a subgroup of the millennial and gen X that grew up with a sweet spot of computers such that you actually need to know how it works in order to use one effectively. Ease enough to do a lot of fun stuff, hard enough that it encourages learning the technical minutiae. The rise of smart phones and net/chrome books means there is a huge chunk of population that has a superficial and passing relationship with tech. It's big buttons or else it doesn't register with them. It's not their fault, the pursue of usability and fool proofing without actually giving tools to dig deep when necessary means they have less exposure to the underlying tech. Thus are less familiar with how things work. It's an universal phenomenon, I would bet most people have no clue how to raise, grow and process food, but still we don't starve, we go to the grocery and buy what's there already cleaned, processed and packaged. There are huge advantages to understanding the chain of production of food, but I'd guess most people would struggle in an agronomy class about what's a compost bin.

As one of those people who didn't understand what file systems and directories were at 18, it isn't taught in early school so you don't notice it is a thing that exists until you stumble upon it yourself. I distinctly remember the day it clicked and it felt like I had had an epiphany.

Once you break that basic barrier then you rely on your interests to take you further. I went from not understanding that to being a Linux guru in years time, so I fully believe if the desire to learn is there, it will happen. It is just not mandatory to learn anymore. So most people don't.

http://www.coding2learn.org/blog/2013/07/29/kids-cant-use-computers/

And I'm over here meticulously organizing my music library into folders by band, album, year, etc...o the humanity.

beets, it's a life changer