Yeah, hadn’t thought about putting a loved-one in car and sending them off to who knows where. No one to protect them, car quits, gets hacked, runs over someone, or takes a wrong turn into a bad neighborhood.
Yes, easily hacked.
That's why it's important to arm Grandma with an AR15 before putting her in the self driving car. Grandma will clean up the bad neighborhood for us, and we'll all sleep better at night.