Well... My mother, who is almost a blue hair, has a Yukon because she feels safe in it. As anecdotal evidence, she was T-boned by a kid in a sports car who didn't look before pulling out of a gas station and suffered no injury (the sports car suffered much more damage, luckily he and his passenger were unhurt also). I suppose, as long as blue hairs are still safe drivers who cares what they drive?
Note, I said "tiny blue-hairs". You know, the ones who are eye-level to the horn on the steering wheel.