My point is that when we learned to interact with technology like computers, we had to start at a much lower level, that naturally gave us a deeper understanding of the technology because it was required to use it. I learned the MSDOS command line when I was 6 years old, not because I wanted to learn about the technology, but because I wanted to play games on the computer. It just happened to give me a basic understanding about how a computer's file system works.
These days you don't have to worry about any of that, as technology is for the most part effortless to use and doesn't require any understanding below the surface. So naturally Gen Z people won't pick up the knowledge Millenials did, not because they're dumber, but because they don't have to.