COVID drove workers home. Crime (eased bail laws; increased rampant crime; riots) give little incentive to return. It's all economics.
Honestly do you people live in these cities?
I just feel like "rampant crime" seems utterly divorced from most of the problems I actually feel like I face in life and government needs to address.
https://www1.nyc.gov/assets/nypd/downloads/pdf/crime_statist...