

As said elsewhere: 30 days or else what?
Trump will withhold the federal dollars Congress appropriated to NY that he already wants to withhold? Projects that would be DOA in a hard-right Congress might be even deader?
Hochul will get another empty threat from the fed DOT?
D- day is a great example of why opsec matters so much. The Germans knew that the allies were going to invade, and if they had been prepared they very well might have rebuffed the invasion. But the secrecy worked, and operation overlord succeeded instead of being a bloody failure.
If the target of the military raid had known when it was coming, they could have simply relocated anything actually important away from the target zone.
A useful analogy is probably a boxer and a ring: your opponent knows that you’re going to throw a punch, but you really don’t want him to know exactly what punch you’re going to throw when.