"Oh, we could just let the brave soldiers of real nations, like the Brits and the USSR sort it out, while the cowardly Libertopians only enter the war during the final phase so they can make movies about it.."
Gee, if my Frog & Limey cousins would have lived up to treaty obligations with the Poles and WALKED into Germany while my wife's Polish peeps were tangling with most of the Wehrmacht & Waffen-SS the war would've been a feather in your nation's cap. You faced crappy 2nd & 3rd rate German units & the Saar region would have been yours in no time.
Your lummox of a General, "Tiger", aka fat boy Gort of the BEF in France spent more time with his panties in a wad over TA Officers not having proper table manners & square bashing than preparing for blitzkreig.
You are welcome, because we ended up providing 3/4s of the trucks you used due to your labor unions fucking up production and refusing to adopt mass production techniques in factories despite the threat to your nation's existence.
You are welcome for all the raw materials, food and weaponry we supplied you with throughout the war.
At the beginning of the war, we had an Army smaller than Romania's. Our economy was in the toilet & justifying growing the military was a non-starter. If you have a beef with how easily we go to war in this day and age, and that's a justifiable view IMO, how can you fault us for not joining in on WWII until Pearl Harbor???
"so they can make movies about it.." Make your own movies about WWII, nobody is stopping you. Something about the 43rd Wessex Wyvern Division would be a killer production.