If we want to get really technical, the NSTB is requiring all new cars to have emergency braking so in this situation, the car should slam on the brakes. Even if it can’t slow down fast enough to prevent a crash, it should slow down enough to minimize it.
Is this particular Tesla under said law? Probably not. But I think we can see why this tactic is the infinitely safer and more ethical than saying “good luck, control this car on your own or enjoy this 100 km crash otherwise”
I would also add at this point, I’d be hard pressed to say there are going to be massive changes in the price you’d get. A phone tends to decline in value the most for the first few years it’s been released, sort of like how new cars depreciate the fastest in its first three years. So I suppose to answer your question: yes you’d maximize your money if you gave it up today, I just don’t know how much more you’d be making.