Has everyone else you encounter on the road agreed to participate in your beta testing?
That's the crux of it, and where traffic education mostly fails in the USA: the lack of consideration that the road is about safety for all users involved, the notion you are operating dangerous machinery around other people.
The Tesla on fsd13 is considerably more courteous and safer than at least the bottom quintile of drivers. It’s much safer than my teenage drivers were in my family. Failure modes in city driving tend to be stopping, not plowing through pedestrians
That's the crux of it, and where traffic education mostly fails in the USA: the lack of consideration that the road is about safety for all users involved, the notion you are operating dangerous machinery around other people.