It's frankly scary to what extent Republicans have internalized an idea that Democrats aren't Americans they disagree with, but an enemy to be defeated.
Does anyone doubt for a single second that if Democrats controlled the entire government that disaster aid would be sent to Louisiana? Similarly, if Hurricane Sandy had happened to a red state, do you think for a second Democrats would have opposed aid to it? Of course not.
It is an extremely, extremely bad idea to attempt to weaponize the government in this way if you care about the long term stability of the country. Eventually liberals are going to decide to return the favor.