More People Are Open To Riding In Self-Driving Vehicle. A AAA Auto Club Study Found 63 Percent Of U.S. Drivers Would Ride In Such A Vehicle. That’s A Significant Decrease Compared To 78 Percent Who Said No Way To The Idea Last Year. Millenials Are The Most Trusting Age Group Of Self Driving Vehicles. This Year, Almost 50 Percent Are Receptive To The Vehicle.