Same here. But the way they just this week talked a foreign friend out of filing a PV is absolutely shameful. They fully abuse they fact that she doesn't know her rights that well and isn't as likely to push as a Dutch person might. Disgusting.
Ah, but that is a common trope I think. Is there any state, where police is held in high regards (and shows competence?). My experience with police in germany was a time waste as well.
Until you actually need them. They'll do everything they can to get out from doing any work. Especially if you are foreign.