[daedalus_f]

In this circumstance (crashing into the back of a tesla breaking hard) you would have been the person primarily to blame. Yes tesla sells a dodgy "autopilot" that does unexpected things (and in my opinion should not be road legal until fixed), but you were tailgating to the point where you couldn’t stop in time. The car behind has to be responsible for maintaining safe separation to the car in front (under reasonable circumstances).

edit: The "you" in the above being the hypothetical driver.

[yupper32]

You and the Tesla aren't the only ones on the road. You can't control people behind you being just close enough to not be able to stop. Or having another person behind the Tesla swerve into you when trying to avoid hitting the Tesla.

There are plenty of scenarios where you are still impacted by the brake checking Tesla without you being at fault.

[Escapado]

I kind of agree, however at least from my experience in Germany keeping at least the minimum legal distance is an exception rather than the norm. It kinda makes me mad and I wish it was mandatory for all cars to have sensors which would either not allow you to get closer given a certain speed to be in line with the regulations or at least make a really annoying sound so that you simply wouldn't want to. I would bet this would save so many lives.