Another comment on your note.

Having a mechanical understanding of how things work in order to take advantage of a specific tech is not a prerequisite and does not need to be. A few examples that comes to mind,

How the telecom network works. We dial a number and someone answers on the other end.

How a car does the car thing, we push a start button and drive.

While it would be nice if we all knew how all the pieces come together to create magic, it's not necessary.

The mechanical details will be abstracted away from those masses.