Something I've heard discussed in CS education, and experienced myself to an extent (I'm a part-time adjunct faculty teaching Operating Systems), is how the more recent generations of students are, in-spite of the ubiquity of computing in their daily lives, purportedly entering programs "less computer literate" than previous generations. I don't believe "computer literacy" accurately captures the nature of the nascent deficiency - it's really about "_systems_ literacy".
I imagine what's happening to "systems" ownership is a lot like what happened to car ownership between the 1950s and the 1970s - people forgot how to fix them because they got more complex and needed less maintenance. I think for some of us older folks who experienced early home-computing, this isn't all that counter-intuitive of an analogy. In the old days, to play a computer game, it usually necessitated some amount of "tinkering around" under the hood of the "system" - possibly changing settings, maybe you needed to install more HW, maybe you had to manually fix some corner case overlooked by the errant programmer. I've heard that people who were young adults in the early-80s to late-90's were in a "sweet spot" for systems - people had easy access to them, but they also had to "repair" (modify, configure, augment, etc) them a lot.
Today, we're trying to fill-in the sweet spot with things like the RaspberryPi and the myriad of similar educationally-oriented embedded systems / home computers, but somehow I don't feel like most of those capture the "frustration" factor - they're well documented, and pretty regular.
So, while it may be hard to find people in their 50's who can create a multi-platform responsive app using whatever "cutting-edge stack" Medium is swooning over, it's been my experience that it's even harder to find someone in their 20's who can write a device driver, or even a halfway-decent C program.
I like the teams I work with, but if any systems company can match pay relative to CoL and is looking for experienced engineers who know how to understand systems from hardware to human, look me up.