Other problems are fixable with more attention/funding to law enforcement, and yes using all the AI toys: crime prediction, drones, etc.
More law enforcement is rarely the solution to any long-term problem: that's how you end up with the East German situation where 1/4 of the population was Stasi informers.
I'd say the US is a better example of a police state than the GDR.
Well, unless they went over the wall while trying to leave.
The GDR has been synonymous with "police state" for my entire life, although it's not the place that coined the phrase. The US has colonial policing and people who believe that slavery should not have been abolished.
Apparently there were 139 wall-victims in 29 years, so less than 5 per year, or about 0.03 deaths per 100k people per year. Apparently, twice as many people died of natural causes while crossing the border.
The US seems to have about 1000 shootings by police per year [2], which would be about 0.3 deaths per 100k people per year.
So the US has 10x more police-shootings than the GDR had wall-deaths per person.
[1] https://de.wikipedia.org/wiki/Todesopfer_an_der_Berliner_Mau... [2] https://www.washingtonpost.com/graphics/national/police-shoo...