Hey what do you know its that same guy David Moss that has nothing but pro-Tesla posts providing the evidence. Strange how it always seems to be the same few people over and over here.
Unless you think the video is faked, I'm not sure what your point is. It's an example of an unsupervised Robotaxi trip without any chase car. Of course you're going to get a selection effect where enthusiasts are mostly the ones posting these videos, especially in the case where they're recording behind the vehicle to prove there is no chase car. Normal people just take Waymo/Robotaxi/Zoox without recording and uploading their trip.
It isn't fake but it is a one off stunt not open to the public being relentlessly hyped by long time pro-Tesla shills which is very characteristic of Tesla's entire Robotaxi operation. People don't normally upload Waymo trips because they are completely mundane.