https://gizmodo.com/cops-insist-waze-users-stop-snitching-on-dwi-checkpoint-1832410071

Well duh, who wouldn't take advantage of having that info at your fingertips. From the article, Google is also testing traffic stop features in Google Maps. So prepare for that to move from one small app to the most popular map and navigation software in the world. There's no stopping people who truly want to avoid that shit.