@frimmel:
Not really. I think the myth is that Germany created some heretofore unknown form of warfare which to some degree is factual but isn’t ever really challenged. It is also factual the Germans did not have particularly greater mechanization at the start of the war or that they created something from scratch and without parallel.
Although some people do believe that the fast-moving, mechanized, combined-arms tactics which Germany used in 1939 and 1940 were a German invention that sprang out of nowhere, historians have been pointing out for decades that the basic theory of armoured warfare had been worked out on paper in the 1920s and 1930s by individuals like Fuller, Liddell-Hart, de Gaulle and Guderian. The Soviets were also early believers in armoured warfare, as illustrated by the fact that they snapped up Christie’s design for a torsion-bar tank suspension after the Americans had failed to show much interest in his invention. It later showed up on the T-34.
Germany had fewer tanks than the French and British in 1940, and its Panzer I and Panzer II tanks were decidedly lightweight compared to some of the Allied tanks, but one area where Germany was ahead was in the use of radio for the command and control of armoured forces. Germany had the same advantage in Russia in 1941, but the Soviets subsequently shaped up and started equiping their own tanks with radios.