> But I have the feeling that Waymo's system is much more mature than Tesla's. Let's see.
No way. Not even close by any factor. Tesla have real data from real people driving real cars across the world. On the other hand, Waymo have data only from their Test vehicles and augmented scenarios.
Data from people driving their own cars is much less relevant than data from your own autonomous driving system driving among real drivers in many different situations (eg urban driving). AFAIK, Waymo has much more of the latter.
Tesla has much more of the latter. Their driving system is already deployed and used in consumer vechicles, each of them able to collect that data. Watch "Autonomy day".
There is a youtube channel callled "Tesla Driver" where they put out regular videos driving through urban UK (on autopilot of course). The streets do not look like the center of New York, but not like a constant highway either. So yes tesla absolutely collects tons of data of how their autopilot behaves in urban areas.
I guess this is your informed opinion that comes after reading about Tesla's autopilot crashes. And I share that opinion.
But I have the feeling that Waymo's system is much more mature than Tesla's. Let's see.