> > There's a whole set of law driver's are supposed to follow for handling failed traffic lights.

> And they don’t, it’s chaos.

Do you live in areas where traffic lights go out regularly?

Because for human driver it is a non-issue. It becomes an all-way stop and you take turns, it is easy. Traffic throughput slows down a bit, but nothing approaching chaos about it. If waymo can't deal with this, that's a problem.