You can go ahead and assume that it's not. All that's necessary is for other people to think there is and to therefore continue to pile resources into these things while connecting them to more systems.

Now you can respond to the substance, please. I'll tee it back up for you:

> If all the world's richest individuals and corporations believed cars produced massive value when you put bricks on the accelerator pedals and jumped out of them, this would be a big big problem.