Maybe. I don't believe all retired people would require a full level 5. They don't have the daily commute. They're in a fairly unique position that, if it's ra

Maybe. I don't believe all retired people would require a full level 5. They don't have the daily commute. They're in a fairly unique position that, if it's raining or snowing, whatever they needed the car for, they'd probably wait anyway. They're also able to schedule transport form say, 10 AM to 4 PM and only in optimal conditions. I can envision a system where you hop in the car and hit the button, and the car checks weather and traffic and then responds, sorry, no can't do that now. That really wouldn't meet my needs, but it would meet my grandma's needs. Heck there are parts of Arizona where the laws could be changed, controlling speed and access that would make level 3 good enough. Mostly the rule is just _go slow_. Everybody is different, though i can imagine people given the choice of a level three or no car, would probably take the level three. The car won't drive you across the country, but it'll get you to the grocery store if the weather is good.