If you want to call someone idiot for being ignorant, the least you could do is not propagate nor expand upon a bad analogy.

Those car analogies don't work in the first place and you're putting on physics related examples that is far too obvious and doesn't represent this situation well enough (piano in a ferrari, etc).

Fact of the matter is that most people 'out there' don't care as much about computers as most people here do. So all the subtleties and technicalities that are obvious to us are 'unimportant, uninteresting and ignorable' for them.

I'm not gonna judge them. I only see them as potential users