I don’t understand the crime one personally. Just a guess:
1) people who migrate to larger cities are exposed to more crime
2) not many people from the 1950s around that can really compare accurately
1) people who migrate to larger cities are exposed to more crime
2) not many people from the 1950s around that can really compare accurately
Crimes that were basically unheard of in my neighborhood 5 years ago (carjackings and armed muggings, for example) are now a weekly common occurrence. This will absolutely create the impression for residents in my neighborhood that crime is up. It went from something you barely thought about, to something you now plan your night around to not be walking home alone in the dark.
Reporting is also a problem. I know of two people who were violently mugged to the point of one being hospitalized who did not report it to the police since they knew it was utterly pointless to do so.
Though you could be right with how many young people moved to cities after things improved.