Dear Citizen Jesk,
Hitler did not chose to fight mini-wars back in 44-45, those were imposed on Germans. Of course, they manage to hold on some points like Eastern Prussia where they maybe had more cohesion and strength, and this is natural, the same happened in many other examples during wars in History. The word “siege” don`t exist just for fashion, you know?
There were many German pockets of resistance further East. The Soviet just didn`t crushed them all before because their priority was reaching Berlin. Soviet commanders were competing against each other to see who would arrive first in Germany`s borders and, in that regard, their main strategy was to break any kind of line the Germans could make trying to stop them, that`s it.
Your point that Hitler was an undercover agent just underestimate the Soviet strength. Back in the Cold War period, the Western Powers didn`t had such fear of Russia for nothing, they actually saw how powerful was the thrust of their forces during their offensives against the Germans.
You seem to enjoy finding faults on mainstream History but you have to consider that the consensus in world History we have today don`t comes from thin air. There is many institutions, there is many people, academic groups, intellectual debates, many research from many different countries over those subjects, you can`t just say the whole international academic community is rogue and is intending to alienate people everywhere. This is the same of those who believe in zoocriptology and things like that.
Look, I don`t want to undermine your country in any way, by the way, but we can quite much say that Bielorussia is somehow a nowhere place, just like my Brazil here is somehow another nowhere place, you agree? So, We`re talking from two different nowhere places with half of a world between them and we both can understand that there`s a general consensus of how things happened in History, right? Such a scale just can`t be there for random and neither because of some sort of sadistic elite group trying to hide the reality of things from the regular Jesk Citizens like you, you know?