It is not uncommon for all parties to be worse off after a major war. The alternative to defeating the Nazis was being occupied by the Nazis. not going back to 1934.
Heck even people in a huge prison like the USSR preferred their jailers be their own people.
Instead, we're occupied by 100 million Third World retards looting the treasury.
Good thing we defeated Hitler!
Nope. Hitler wanted Britain as an ally.
Had Britain stayed out of the war, and Hitler attacked Russia, the war in the east might have lasted longer. It might even have ended in a stalemate.
Russia would not have occupied Europe. Naziism would have collapsed after Hitler, much as Falangism collapsed after Franco. Communism might have collapsed before 1991.
Third World colonialism would still have ended, perhaps a bit later and not so violently. Nor might there be a flood of Third World immigrants into Europe.
Nobody would be speaking German outside Germany, much like nobody spoke Russian outside Russia despite Soviet occupation.