Rikers was opened in 1932. It's seen far higher crime rates than this year's.
Murders, for example, are 1/4 what they were in the '90s: https://twitter.com/brianpmangan/status/1588275665350012928
Coverage of crime, though, disproportionately spiked, which is likely why folks think crime is high: https://twitter.com/brianpmangan/status/1588277958556274688
> It's hard to understand why you would want to close one jail and open 4 smaller jails further away.
Further away from what?
The intent (https://rikers.cityofnewyork.us/) is to bring prisoners into newer facilities closer to their families.