Read again: most of those countries. Now make a list of countries that had its forces on the eastern front, and the list of the ones that didn't. Still Bizarro World?

Not that facts matter to you, but Poland attacked Soviets in 1920. Slovakia (Tiso regime) joined Hitler's forces on eastern front. They also attacked Poland and had a war with Hungary, both in 1939.

But given your attitude I'm pretty sure there won't be any meaningful discussion so I'll leave it at that.