Yeah.. no. USA and its father weren't even in the picture when USSR had already pushed the Germans far back.
US entered the battlefield when the Germans were already exhausted, depleted, out of resources, outgunned and outnumbered.
UK could not even breach the Atlantic Wall until Germany had lost most of its strength to the Russians.
USA and UK would've been overrun by Nazis, just like the French, without USSR annihilating Germany.
Germans lost 830 ships in the Atlantic while the entire Allied forces, lead by US and UK, lost 3,675 ships and 740 aircraft in the same area. Germans were sinking American ships off the coast of Texas. 56 American vessels were sent to the bottom of the Gulf of Mexico by Germans. You were being decimated in your own waters while USSR had already reverse the Germand, with their counter offensive.
80% of German fighting occurred in the Eastern Theater, and ¾ of German casualties occurred against the Red Army.
May I reiterate again that Berlin, the seat of the Nazis, fell to the Russians, not to the British or Americans?