but they did fight the nazis themselves anyway? this tunnel vision toward divisions on the ground and dead elides a colossal investment in naval and aerial material. less dudes are on cruisers, destroyers, and air wings than infantry divisions, but their expense and military contribution isn't trivial. i mean we can even say strategic bombing wasn't militarily useful, but it wasn't cheap.
if you could imagine a ww2 where the US was a committed, not perfidious ally, how would they contribute in a way that they'd have comparable casualty figures to the USSR?