yes
Hitler and National Socialism were dead.
The battle weary troops could have been rotated out, the factories producing the arms could have been relatively quickly brought back on line, the allies had air supremacy over the entirety of Europe and would have had no challenge laying the Soviet Air Force to waste.
Patton was right.
we can't even win in Afghanistan......you people don't know history/etc....it's not that simple..Russia was too big/etc
...over 2 times the size of the US.....
Napoleon took over Moscow and still lost
Napoleon took Moscow and lost for the same reason the Germans couldn't beat the Soviets. Both relied on horses for their logistic tails. A horse can't get more than a couple of days travel from a rail or river head before it's eating every pound of cargo it can haul. The US Army relied on trucks for their logistics (the Soviets relied on Lend Lease American trucks for their logistics in their end of war offensives) a truck can operate a lot further from a rail or river head and haul a lot more than a horse.
As for Afghanistan, historically, the only way to "win" there is to kill off all the population and resettle it with your own people. Our modern ROEs don't permit anywhere near that level of fighting. With WWII style ROEs, the US could have pacified the country to a large extent.