I agree that bureaucracy is the main hurdle. The technology is so close but I&#x27;m not sure that the populace or the government is ready.<p>But malicious agents can disable your car today. A solar flare would fry you current car&#x27;s electronics just as easily as an auto-auto. And a gun qualifies as a &quot;small device&quot; too, so I&#x27;m not sure why that makes in difference.