I don't think the hurricane Milton support has any relation to arms funding in Ukraine and Israel.

The hurricane victims don't get money because Americans don't want the government to pay disaster assistance, and military aid is given because Americans like buying guns.

You could drop military spending to zero, and there would still be peanuts paid out for disaster relief.

There is some limit where the US runs out of money to spend on anything, but we're already long past a balanced budget, and instead the government spends whatever it wants, and the debt ticker goes up