> the people will definitely demand war and a navy to escort private oil tankers if it means they get to drive for $0.01 less per gallon.

This was more true in the 70s: the various fuel economy improvements mean that the impact is reportedly less than half this fine, and the millions of people who bought a hybrid or BEV don’t even notice. I think there’s less of an “war at any cost” bloc now, especially after the humiliating collapse of the last Republican president’s big Middle Eastern learning opportunity, and a lot of people would be willing to abandon Israel to fight Netanyahu’s war alone if it saved them money at the pump.