In my experience, Tesla drivers are some of the worst drivers on the road. They seem to pay the least attention to what's going on around them and are the most likely to pay fast and loose with the rules of the road. I don't know what's to account for this. There has been at least one study out of Berkeley that suggests that people who drive more expensive cars are more likely to break the rules of the road. It's possible that (at least here in Seattle), this is more likely to be the driver's first car since many people driving them are highly paid tech workers who often hail from others countries and who may not have as good of a grasp of driving in the US. Or it may be that this is enabled by autopilot itself (if your car is taking care of the safety you don't have to pay as much attention).