The word "scalable" tends to be a shibboleth for people with certain unchangeable views on the industry. It's scalable in the sense that you can have vastly mor

The word "scalable" tends to be a shibboleth for people with certain unchangeable views on the industry. It's scalable in the sense that you can have vastly more cars than humans and the process to get them operating in a new area is fairly straightforward. It's not scalable in the sense of the company being fully automated so that every step can operate without human intervention, like virtually every other company on Earth.