I find this logic strange. As someone who's friend was killed in an accident where he was not wearing a seatbelt, this kind of logic makes the person who ran a stop sign at 45 miles an hour the "victim," and not the person who they killed.

That doesn't mean it's wrong, just that I find it wholly uncompelling. And I don't exactly oppose seat belt laws either, I just find this justification, uh, perverted maybe? Bizarre? Utterly unconvincing.