i often hear this claim that if the Germans in ww1 had fought till the end like they did in WW2, the Second World War with Germany as the aggressor would not have happened mainly due to the idea that the stab in the back myth would not have leg to stand on if the defeated German armies and took a lot of territory inside Germany, but could the German empire even continue to resist in to 1919 like the Nazis did till 1945 or would it have collapsed long before the allies marched on Berlin
Anti-Prussian feeling amongst Bavarians had been noted as early as 1915, so who knows, maybe the Wittelsbachs will do a Savoy on the Hohenzollerns. Maybe the Württembergs and Wettins will join as well.