The problem seems to be that the Waymo cars did exactly as you requested and treated the intersections like 4 way stops but kept getting displaced by more aggressive drivers who simply slowed and rolled.
How many non-Waymo accidents happened at intersections during this time? I suspect more than zero given my experiences with other drivers when traffic lights go off. Apparently, Waymo's numbers are zero so humans are gonna lose this one.
The problem here is that safety and throughput are at odds. Waymo chose safety while most drivers chose throughput. Had Waymo been more aggressive and gotten into an accident because it wouldn't give way, we'd have headlines about that, too.
The biggest obstacle to self-driving is the fact that a lot of driving consists of knowing when to break the law.
How many non-Waymo accidents happened at intersections during this time? I suspect more than zero given my experiences with other drivers when traffic lights go off. Apparently, Waymo's numbers are zero so humans are gonna lose this one.
The problem here is that safety and throughput are at odds. Waymo chose safety while most drivers chose throughput. Had Waymo been more aggressive and gotten into an accident because it wouldn't give way, we'd have headlines about that, too.
The biggest obstacle to self-driving is the fact that a lot of driving consists of knowing when to break the law.