OK, then the US is a very strange place. I'm European, so forgive my ignorance in those matters, I thought things worked similarly over there.
Either way, none of those address the new problem of robotaxis. If any normal human did this type of thing, you could go scream at them or honk your horn enough for them to figure it out. If it isn't programmed into the robotaxis logic it won't do anything as shown. Or possibly do the wrong thing.
https://www.ch.ch/en/vehicles-and-traffic/how-to-behave-in-r...