Yeah I know which one I'd rather be in, in a game of chicken.No, you are not wrong.
In a 3000 lb vehicle verses a 6000 lb vehicle collision, the 6000 lb vehicle will always win. It's basic physics.
But with data from the real world, I find the IIHS death rates quite interesting. Why does a newer Golf or Outback have such low rates? Physics is not in their favor but the numbers are the numbers.
I suspect the injury rates are quite a bit lower in large SUV's, but there's still lots of vehicles around that smash them like bugs, and somehow people manage to get into fatal accidents with them.
I think the lesson is to be an attentive driver who takes limited risks, the vehicle can help you a bit, but none of them are idiot proof.