A system that is seemingly half blind (repeatedly crashes into vehicles that only partially obstruct the lane), decapitates a guy, crashes another one into a fucking post
It didn't work too well.
It pretended to work too well and gotten people killed. There is a reason MobileEye walked away from Tesla
They are being rather cavalier with their attitude to safety, apparently. (Apparently the falcon wing doors can go nom nom on you if you are not careful too - sure the guys are laughing their asses off, but it's not a good design)
https://www.youtube.com/watch?v=TdPPp3hoGQ8
EDIT: OR, EVEN BETTER: http://jalopnik.com/did-tesla-quietly-remove-a-safety-featur...
I'm not sure what Falcon wing doors has to do with any of this.
Statistically speaking, Tesla's autopilot is more dangerous than regular driving. They spun bad statistics to claim otherwise. They ignored the difference between highway driving (which is safer) and all driving, and ignored demographics (most Tesla drivers are older and affluent).
It is too early to really draw many conclusions about autopilot, because there is actually very little data. Comparing the number of miles driven by Tesla to the number of miles driven by all other cars in one year is a difference of several orders of magnitude. But they are under investigation, and as more time passes the more damning it seems for Tesla.
Safety arguments are only meaningful in these sorts of abstract discusssions, though. Keep in mind that when we decided to place the automobile at the centre of American life in the early postwar era, fatalities per vehicle mile travelled were 10x what they are today. We didn't do it because it was safe, we did it because cars are cool, and some big companies stood to make a lot of money.
Also just because a person on birth control gets pregnant doesn't mean we start pushing pills with unknown success rates in order to get people to use condoms.
If it were a form of birth control, level 2 would be the pull-out method: no guarantees, so be vigilant.