I dont really have an interest in cars an parking as I dont drive and always had to rely on public transport or my sturdy pair of legs. I have been grateful over the years for lifts people have given my children and I. Especially when I lived out in the sticks and unable to get to the shops/schools easily.
Important things in my life are my family and how they are. I do have other interests that I care passionately about...family comes first though.
I suppose it depends on what your priorities are in life... scratches on a car is a pain etc but I do suspect it isnt on the top of everyones list of worries when it happens.
I feel that in the other threads, mention of it are more to do with worrying about scratching others cars accidently and confict arrising because of that, and bringing their children up to be careful and respect others property. Plus, some perhaps have saved and worked hard for a luxury and want to look after it. I dont think its the most important thing to them above all else tho???