It probably depends... is it a necessary war for the legitimate defense of our country, or is it another bullshit futile war started by bankers or politicians trying to make some sort of twisted legacy for themselves?

Reminder that a significant portion of the American public opposed participation in WW2 until the US Navy got attacked by Japan and Germany subsequently declared war as well.

(And before anybody says it, refusing to sell oil to Japan so their armies could take over Asia wasn't America declaring war on Japan, nor did it give Japan a legitimate or rational cause to attack America. Japan caused war for themselves by their own imperialist ambitions.)