The knowledge of making and maintaining these tools is still incredibly important and should be handed out through generations (while also inventing innovations to make more efficient and powerful tools).

But what many older generations in tech who constantly lament about the “new generation of tech-illiterates” ignore is that there are actually quite some people (both old and young) who understand this and are actually dedicating towards learning, teaching, and creating low-level mechanisms and systems (such as the people in the Handmade Hero Network, the young new Linux hackers contributing to the kernel, and hobbyists creating their own game engines). And it’s a grave disrespect against them to say that nobody actually cares about anything. If you really are worried about this, don’t just complain and cry about it, be the change you want to see in the world.