It's not "turning against each other", it was Russia's decision alone to break ties with the civilized world.
What is the meaning of civilized world?
One feature is not invading sovereign nations. However, each faction has shown creativity in how they define and apply this idea.
So the US isn't civilized, glad we settled that.
that is a large logic leap to make from my statement
Being civilized is in the eyes of the beholder, with each faction believing they are civilized and justified. Are you painting an entire culture and people as uncivilized?
I am using your definition, that's all.
The US / US friendly side.
Isn't Russia mostly inside Asia?
By area yes, by population no (75% Russians live on the European side, according to Wikipedia).
And 75% by wealth would be an even smaller section.
Maybe when people stop supporting genocidal dictators, we could see a change.