The majority of drivers on the road suck balls at driving. In CO, the majority of those who suck balls at driving also tend to drive Subarus. When I see a Subaru, I just assume the guy/gal can't drive for shit and I'm usually right.
I moved out here in May and completely agree with you. Though I have to say drivers in CO in general are much worse than what I was used to in Pittsburgh. My daily commute downtown (10 miles each way) usually involves some type of evasive maneuver to prevent a potential accident.