"Tesla" and "plan" often seems oxymoronic. If they have a plan, it is to stay afloat long enough to come up with another plan to stay afloat.
I don't write the above in jest, I have their cars and want them to succeed, but I worry when Musk, or anyone says "Mark my words." once, let alone multiple times. Tesla's competition may not be as visionary, but I won't write them off as all doing a fool's errand either.
Vision is a great thing, but who wouldn't want it, and other sensors that see the environment even better working better than just vision?
I should probably stop here to stay on topic, but...
My model 3 can barely get in and out of my garage without running into either side of it or parking like a drunken sailor. To back into my garage straight, I have to have it perfectly aligned, or it will take out the side of the car, and it pretty garage door.
So I just don't know how they are going to get from where they are now, to being able to get in and out of a private or public garage, down a driveway and out onto public streets with trash cans, trash trucks, construction crews, pot holes, sink holes, emergency vehicles, toddlers on tricycles, cats and dogs - alive or squished, equestrians, bicyclist's, tree trimmers, street vendors, and homeless crisscrossing the streets all before the car gets to the freeway. You have to be able to make decisions about all of those and countless others. Musk made a big deal about having the best computer for autonomous driving. Great. But has to make life and death decisions too.
I can't see Autopilot or any real level 5 projects passing regulatory approval until the trolly car experiment can be taken into account. Who lives, who dies in autonomous vehicles and out. Does the car know to squish a cat, dog, or squirrel instead to the 3 year on a tricycle?
Not to be morose, but what is the car going to do when it comes upon a body or injured party on the road? With and without passengers in the car? Because there are multiple scenarios in either case. Either way, hazard lights should come on and a call to emergency services placed. Without passengers, the car should probably stay in a position not to let the body or injured person get struck by another vehicle. But with passengers, maybe it should do the same, but ask them to exit the vehicle??? Maybe it should pull off the road to keep from being struck to protect the paying passengers, maybe it should query the passengers on what to do? It's endless, and it is life and death.