The Chosen Ones

OK I have waited for long enaugh , and seeing how the first 2 questions were so simmilar , I am starting the last question on WW2(for a long time at least).What if Russia JOINED the axis powers forming an alliance (let's just call it SWAG, for the sake of hummor)in order to conquer the rest of the world?

I know the diffrences between Communism and Fachism , I know the reasons this didn't actually happened but if Germany was suffered a communist revolution or russia a nazist revolution , both of them would be forced to fight united.And I am curious to know what you think , do you think that SWAG could conquer the world , or that they would ultimately betray eachother.OR the world could resist this empire.

In my oppinion , SWAG would have been incredibly powerfull  from the start of the war.China and the other asian countries would be forced to join SWAG or fight both Japan and USSR.So SWAG would have conquered (more or less) Europe and Asia.Most likely the European SWAG would focus on Africa and UK while Asian SWAG would foccus on naval domminance (for a clean line to US).

If however US joined the main war sooner , there are high chances that other innactive countries would have joined also.Just Turkey alongside the arabic countries could have pushed back the SWAG from Africa.If US joined the war sooner to fight Nazi germany alongside France and Brittan , that could be a hudge advantage netted right from the start.And without Germany , the Asian SWAG could not have holded (i doubt China's army would go to europe just to liberate Germany).

Spoiler (hover to show)

If US and the other allies would have won,  they most likely would start their own empire -YOLO.After the SWAG was destroyed and no longer took hold of the world , another bloody chapter would have begun , where everyone must've served YOLO)Damn bad.

In short I truly do not know what could have happened if Germany teamed up with USSR , so that's why I want more oppinions.Peace , out.