If it's only 10X better than humans ,and considering that professional drivers are about 10x better than the average, maybe we're better of with something like

If it's only 10X better than humans ,and considering that professional drivers are about 10x better than the average, maybe we're better of with something like shared UBER ? Or maybe just add self driving for the highway , especially if it's possible for the driver to get off the vehicle before entering the highway , and hop on another car entering the city ?