Sorry, the only revisionist history is in the phrases written by you, e.g in "Romania was not occupied by the USSR until the Soviets made their final push through Europe to Berlin", which contains two lies in a single phrase.
1. A large part of Romania was occupied by USSR in the summer of 1940. The Russians waited until the Germans completed the defeat of France, which was the last remaining ally of Romania. Immediately, a week later, the Russians invaded Romania. The official reason was that they want to reconquer a region that was occupied for one hundred years by the Tsarist Russia in the 19th century, after a war with Turkey, but even that reason was a lie, because the actual territory occupied in 1940 by the Russians was much larger than that ruled for some time by the Tsars.
My mother was 6-year old in 1940 and she escaped the Russians by being carried by a 20-year old cousin during the night, through some forests and marshes, across the new border, before it became impenetrable.
About 40 to 50 relatives that remained in the occupied lands were sent to Siberia a few months later, during the winter of 1940 to 1941. Russian colonists were brought and they received the houses and the lands of the natives. The Russians have lived in those houses ever since.
After one year, in the summer of 1941, Germany broke its former alliance with USSR and attacked it. Only at that point in time, Finland and Romania made a deal with Germany, to fight together against Germany, in order to get back their territories occupied by the Russians one year before.
2. There is a second lie in your phrase, Romania was not occupied when "the Soviets made their final push through Europe to Berlin".
In 1944, after Normandy, it became obvious to anyone that Germany will lose the war, sooner or later. Then Romania attempted to obtain better conditions at the end of the war. They broke the alliance with Germany and became allies of USSR and USA.
This allowed the Russians to pass through Romania without fight (not counting various robberies, rapes and murders of the civilians). Then Romania fought together with USSR until the end of the war and the war effort of Romania against Germany in 1944-1945 was actually about equal to the war effort against USSR during 1941-1944.
Nevertheless, that effort was useless, because the Western allies accepted the Russian wish and refused the cobelligerant status to Romania, even if that status was given to Italia, which was much less entitled to it.
That allowed the Russians to continue to steal a huge amount of goods during the next 20 years as "war reparations".
While Romania was not occupied until the end of WW2, the Russian army remained there at the end of the war as "allies". In the next 2-3 years, the "allied" army succeeded to install a puppet government after fake elections, which lead to complete dependence of the USSR, as in all the other Eastern European countries.