Comment by torton

Both of these "don't really have that in America" routinely happen in San Francisco, which gets semi-aggressive during gridlock and has a good amount of cyclists and scooter riders. Waymos are known to not do well during busy events that result in gridlock (like Independence Day or big music festivals), causing so much disturbance that the city introduced their first geofence banning autonomous cars (but not Uber/Lyft) from part of the city during Fleet Week this year.

At the same time technology doesn't stand still and the algorithms now have an "aggressiveness" slider that goes up if the car can't make any progress.