Sorry to hear of this!!
Majority of people are not enthusiasts or petrolheads, they simply see a car as a means of transport, not the object of their affections. To them dings, dents, scratches are just part of everyday life, whether is happens to their car or someone elses, so what.
Car parks are a means to an end, get parked up no matter what, or how close you get to the next car.