I think you're right from the company's point of view, but I'm still glad that they didn't manage to hack together high-pressure hydrogen tanks into a truck and release it into public roads. Now that's a literal "move fast and break things" stuff.
I would take a handful of "hacked together" hydrogen tanks on trucks - especially given how safe they are now - over hundreds of thousands of idiots allowing their "full self driving" vehicle to "drive" itself.