This isn't necessarily because they are doing a better job overall.
What they did was...have the most vulnerable in their population die.
Their most susceptible patients didn't see the virus in April...but started getting infected in mid-May.
Those are the patients now falling ill and dying.
On the other hand, if you failed to flatten the curve, you saw a huge peak, with huge death rates, followed by a rapid decrease...as we are seeing in NY.
But it also doesn't mean that states like NY 'succeeded'. Every location in the world that was horrific saw rapid drop offs. That is not success.
This disease will be back. It will return in all these places.
Arrogance is a trait we should put away, because this virus is likely to make a fool of all of us sooner or later.
Arizona about 160/million.
For Arizona to have the same death rate as NY....they would need another 5k deaths or so.
As bad as AZ is, that is unlikely.