Waymo doesn't have a specific route/path. It can go anywhere driverless within its 50 sq mile zone (which will be extended to 100 sq later this year). It doesn't have specific pick up/drop off points. You can pick up and drop off at anywhere. What it does do is prevent pick up and drop off to be requested at non-sensible areas like in the middle/near a highway or places they have obvious issues with based on data. This is what happens when you have a REAL driverless robotaxi service.
This is proven on video.
It takes those same complicated left turns when it has to. There are dozens of left turn on video.
Just because a system drives a route perfectly once (10 miles) on a completely empty road at night with literally no vehicles, pedestrians or any other actor or event. Doesn't mean it can drive that same route or other routes in that city/zone successfully 100,000 times more. Waymo is driving with no one in them because they have proven they can and have. Riders can fall asleep or do whatever they want to, Tesla drivers need to stay vigilant, supervise the system and pay attention to the road at all times to take over immediately!
Lastly Waymo drives in California and SF, the same places we see FSD Beta failing miserably with disengagement rate under 1 mile even.
Yet Waymo and Cruise have disengagement rate at/above 30,000 miles.
Go check out Xpeng's Navigation Guided Pilot or NIO's NOP.