I can see some possibilities: - reduced visibility because of fog, or some other reasons - the motorcycle rider was driving under the influence, and made some sudden move that the Tesla autopilot was not trained to predict (e.g. aggressive cutting in front of the vehicle) - somewhat similar: the motorcycle rider lost control of his own vehicle for whatever reasons, and the Tesla rear-ended them while they were skidding on the pavement - the Tesla owner had overridden the autopilot speed limit factory setting by 20 mph more - Tesla was not on autopilot at all, and the owner is simply lying; maybe the owner was DUI - a case of road rage: the biker did something, the Tesla guy honked, the thing escalated, maybe both were a bit inebriated, and the Tesla guy rear-ends the biker not with the intention to kill, but just to "teach the guy a lesson"
I'm not trying to say Tesla is not at fault. In the first 4 cases I listed, Tesla is clearly culpable.
I just simply doubt the story is "biker riding normally, and suddenly a speeding Tesla rear-ends and kills him out of the blue". At 1:10 am on a nearly empty highway.
As to how the driver didn't see the motorcycle, if the car is driving for you why even pay attention? Especially at night when there are so few other drivers. The whole reason to use autopilot is to interact less with the vehicle. I know telsa says you have to pay attention, but the point of the feature is not to.
What if I need to drive somewhere in a hurry but my car isn't charged?
What if there's a power outage or I forget to plug in my car overnight?
I'm not saying these are blockers, but they're not convenient.
Instead, they're basically selling devices running a "proprietary" Linux and, IMO, leeching off of the kernel development community and others.
Fortunately, the OpenWRT community has, over the years, managed to get OpenWRT running on many of the MikroTik devices. (Occasionally, depending on the particular device, there's a "performance hit" due to hardware acceleration that doesn't work without binary blobs from the vendor, for example, but they've certainly managed to make these devices for those of us who would prefer to not touch RouterOS!)