It’s a pretty crappy job: stop a car and you could be shot/run over; you tend to see people in extremis and encounter a lot of, well, let’s say “jerks”. Naturally it doesn’t encourage a lot of people to take the job. I have a friend who became a cop a few years ago and she has definitely become very very cynical which she had not been at all before.
None of which defends this heartless search; I’m just providing a contextual response to your comment.