It didn't strike me as snarky at all, and it's also not obvious considering that many people want the police warnings so that they can break the law. Apparently complying with laws is seen as optional by a lot of folks, and the result is mass deaths and injury.
Police and red light camera warnings in Waze always struck me as both encouragement and enablement of deliberate law breaking.
Do you have some hard evidence that shows that most traffic accidents are caused by people not complying with speed limits vs. people being inattentive, people under the influence of drugs or alcohol, people making invalid turns, people slamming on their brakes but the driver behind them is unable to react in time, etc.?
The notion of "speed kills" is not always correct. If everyone on the highway is driving above the speed limit, then driving at the speed limit and slower than the flow of traffic would actually become a cause of traffic and increase the risk of a collision.
Police and red light camera warnings in Waze always struck me as both encouragement and enablement of deliberate law breaking.