>>105796619Ten years ago, i used to keep my car running in winter on the parking lot while going shopping, to let it get warm.
Not once did the thought cross my mind that someone could simply jump in and drive away.
In the past five years i got the windshield of my parking locked car smashed in TWICE by someone who just checked if something worthwhile to steal is inside (there wasn't).
So yes, this indeed affects me personally.
Additionally to housing and energy costs of course, which are - surprise - higher if you have a higher population.