This isn’t really a very reliable source of information, given The Ukraine and Russia’s relations with each other. I also don’t think that the Russians actually believe these myths, but then again there are Americans who would believe that it was them that won the war all by themselves.
We shouldn’t be arguing over who done the most or suffered the most during the war, we should just remember that all of us were fighting against an Evil that wanted to dominate the World, and came very close to it as well.
Let us remember all who fought against it and be grateful and thankful for their sacrifices.