I'm not the person you're responding to, but I've ridden inside probably dozens of AVs at this point (and my work product is in hundreds). I can't relate to your experiences at all. That's weird, because if you're an EE at one of the major AV companies, we're likely within 1 degree of separation.
Every serious company has put significant effort into testing with weather (note: not all weather conditions and not the same testing as traditional automotive). They've also put effort into handling all the other scenarios you've mentioned. Waymo does pose estimation to better handle construction workers and traffic cops, for example.
Also the TAM numbers should make it clear why long distance freight isn't getting as much attention. Surely your employer has shared their outlook internally?
Every serious company has put significant effort into testing with weather (note: not all weather conditions and not the same testing as traditional automotive). They've also put effort into handling all the other scenarios you've mentioned. Waymo does pose estimation to better handle construction workers and traffic cops, for example.
Also the TAM numbers should make it clear why long distance freight isn't getting as much attention. Surely your employer has shared their outlook internally?