This worked out great for Seattle. A "pathetic" lack of security cameras at the city's most visible tourist attraction, so when gangstas started shooting at each other at a food festival with 3 people dead and 4 others injured, it was complete chaos from a public safety perspective, and they had no evidence from which to draw from.
I wished we lived in your perfect world but unfortunately reality is more like Taxi Driver. Technology provides the tools to help bridge the gap.
https://komonews.com/news/local/seattle-city-councilmember-r...