Your statement reflect exactly my thinking; namely at the end, the Eastern Europeans will save the Westerns out of their self inflicted demise.
I do know for a fact that Eastern Europeans give very little credence to "multiculturalism", "political correctness" etc.
They are very patriotic, staunch defenders and believers in God, Country and Family and very loyal allies in times of need.
The majority of the Eastern European nations have been under Communist subjugation for decades and believe me they are not going to allow anyone to take away from them the newly found freedom.
How do I know them?...I was born there!
I hope you are right. In your prayers, please ask Our Lady to intercede for the West.