A lot of people around here have big, tall pickups with tiny beds that they drive very aggressively. They rarely use them for anything I couldn't put in my Fit (I've known several people who would never haul dirt or the like because they don't want the truck to get dirty). Many modern pickups have a high front grill that is dangerous for pedestrians and designed to be intimidating. It sucks to constantly run into trucks like that being driving fast and aggressively when I'm just trying to walk to the store.
I know that's a minority of trucks, but the worst cars by me are invariably pickups and it's hard not to generalize it.