Theranos' marketing promise/demo was a small box that supposedly ran a number of usually laborious blood tests on a drop of blood. That box actually returned pr

Theranos' marketing promise/demo was a small box that supposedly ran a number of usually laborious blood tests on a drop of blood. That box actually returned pre-programmed results, or just ran tests using traditional equipment. With this, we can imagine scenarios that would be comparable for a Tesla, or any othet tech startup. It seems relatively safe to say that Tesla's FSD doesn't just pipe out the computation to a competitor or something, so by this thought experiment, it at least has that going for it. There's moonshot, and then there is farce. Theranos was farcical, but someone might do it some day. Tesla, at the very least, still has chances to deliver.