So in other words you don't have any actual sources. Right.
Yes, Russia is cold. Frighteningly so, and life is hellish when it is. But that doesn't change the fact that it was the Red Army, not the winter, that stopped the Germans outside of Moscow.
I haven't bothered reading or watching WWII data for decades. I'm not about to start for your benefit.
The winter alone did not stop the Germans, the mud stopped them. Then winter started killing them and giving the Russians an edge.
Without understanding how poor most of Russia was under the Tsars, less than 30 years previously, you (generically) have no idea how poor Russia remained under Lenin and Stalin. To assume, outside of a few elite forces, regionally deployed away from the western front, that the Red Army could have had more than "poor training, abysmal low level leadership, and inadequate planning that ruined the Red Army in 1941" is absurd. In 1933, the entire Russian military numbered around 600k. Two years later, as Stalin watched Hitler emerge and commence arming Germany, he ordered military strength increased, and within two more years, the military numbered 1.3 mil, with 10k tanks and 5k planes, with the majority of new inductees serving as riflemen with no rifles. In 1937, fearing being overthrown by the newly stronger military, Stalin purged the top 7 officers, and then more than 30k additional junior offices, executing 30k. Not a recipe for a quality military. When Russia invaded Finland, a testing ground for the Russians, as Spain had been the same for the fascists, Russia lost 200k men and 1,600 tanks. His air was worthless in that war.
Stalin new his military wasn't ready for the Germans. He ordered the conscription of 3 million men. But Stalin was facing two enemies, at least in his mind, the Germans and Japanese in the east. 1/4 of his military, his most trained troops were deployed in the east. The Russian arms industry was abysmally deficient, not ready to arm so many in this new army, and without the officers to train them and create strategies.
Russia wasn't just the eastern front. It faced betrayal in Ukraine and other southern separatist provinces and states, and the Japanese were a real threat in the east. Russia is larger than the US, with no oceans protecting two of its coasts. Without taking into account the land mass of Russia, both as an asset and liability, the lack of communications, the unreadiness of its transport systems, its inadequate internal politics, and all the rest is to develop an inadequate vision of the entire war theaters of Russia during the war.
We can futilely argue and discuss specific armaments, failures and successes of strategies, and so forth. Nothing changes the past. Why this thread about Ali has drifted in this direction is beyond the usual thread drift. And more aptly, it is worthless rumination.