That was the concept video which was different from the demo, but you are correct and they did a horrible job conveying that that was a concept and not the actual product.
Did they? They raised a billions of dollars to try to basically try to drag reality to this demo. It feels like a bigger version of a regular venture story.
"Gimme a ton of money to run this experiment. If I'm right you'll be rich"
"Gimme a ton of money to run this experiment. If I'm right you'll be rich"