Probably not causation. Crime rates are up nationwide. NYC is seeing a spike too and we've got the most expensive police force in the world. More likely the pandemic is to blame.
You mean the response to the pandemic, not the pandemic itself.
If there were no discernable response to the pandemic from any organized institution in society there is a pretty good chance the pandemic itself could be blamed for a /lot/ of terrible things.
I think this is the point GP's making.