Edit: To clarify, in most of these crashes, it's usually a combination of Tesla's fault and the driver's fault. Which is to say, the driver could have avoided the crash, but Tesla could also have avoided it, and the driver's biggest fault lies in trusting the "autopilot" more than they should. In the case of this particular crash, I certainly agree that the driver should have been paying more attention to the road, especially because they already knew the autopilot had issues at that particular point, and if they were paying attention they could have avoided the crash. However, the fact that autopilot can't handle that barrier correctly is a problem especially because the driver reported that exact issue to Tesla multiple times in the past (heck, Tesla probably should have blacklisted that particular GPS location to force the user to take control when approaching that point, if they can't handle the barrier correctly in autopilot). Similarly, Tesla allows drivers the most freedom to ignore the road of any of the "autopilot"-like systems, and they continue to call their system "autopilot"¹, both of which only serves to make this sort of crash much more likely.
¹Yes I know it's technically correct, but it doesn't match what the general public thinks when they hear the term "autopilot". It gives the wrong impression that the system is smarter and more reliable than it actually is.