What about bringing in the federal police or army to help restore the places. Fema's response was pathetic to both New Orleans and Puerto Rico.
Americans help each other during disasters crossing state lines to assist. But no one want to be policed by strangers. So local crime is handled by cops from the general community who know the community. The Feds like the FBI get involved in Federal crimes like income tax evasions, drugs, terrorism, spying, and sometimes assist in crimes crossing state lines. But they don;t get involved in general policing like traffic, burglary, holdups, murder, theft, assaults, etc.
FEMA's not a police agency. They provide disaster relief assistance to local authorities. Unfortunately, the local governments in New Orleans and Puerto Rico are very corrupt. The New Orleans mayor eventually went to jail for corruption. Neither were prepared before the hurricanes and did awful jobs helping their own people afterwards. Of course, it was convenient to blame the Federal government for their own inadequacies. Just like NY State blamed the Feds for the lack of PPE equipment needed for Covid 19.