The list of deadliest cars is a mixture of compact cars and sports cars. Compact cars are less safe because they get obliterated in collisions with bigger vehicles. Sports cars are unsafe because drivers tend to drive them at high speeds and attempt dangerous cornering maneuvers, eg driving the Pacific Coastal Highway at high speeds.
Teslas are faster than many sports cars, but in the case of the Model Y and Model X lack the preferred low profile of a true sports car. In the case of the Model S, the acceleration is so great that it is frankly surprising it doesn’t rank higher. I wonder how many new Model S owners have gotten themselves killed within a few days of owning the car?
I myself purchased a Model 3 last year and drove it quite foolishly for the first few months I had it. The acceleration was so amazing to me coming from a Honda Accord that it was hard to resist the temptation to weave and corner like a mad man. Model S would have been even worse. The Model S also has a long body like a full size sedan, not ideal for sports performance either, compared to the Model 3’s short length, more comparable to a Corrola or Toyota BRZ.
So I suspect that speculations about “Tesla drivers being morons” and “distracted by the screen” (almost all new cars have shiny screens!) are nonsense.
Another frequent remark is that Teslas’ high weight is a disadvantage. This is not as straightforward as they assume, because weight actually has benefits for traction. Light cars are much more likely to lose grip and slide around. On the other hand, a heavy car with worn out tires or brakes is much more difficult to stop than a light car with worn out tires or brakes. So weight is probably a wash.
But I do agree with some commenters that the autonomous features, and particular misuse of those features, are probably a contributor to these statistics as well. If you’re new to them you assume they are safer than they really are. With more experience you realize you still need to be watching the road the whole time.