Eastern Europe is still homogeneous and they are being vilified for wanting to keep it that way.

Isn't it what liberals want to do the other way around, when they say that there are too many whites here, too many whites there... gradually pushing for quotas, etc ?

I agree with you, people shouldn't be removed, ejected, forced to move, etc from a society based on their race or at all for any matter (though we kinda collectively agreed that that's okay for criminals? Separate discussion I guess.). What is evil is forcing people to do things against their will, period. But people wanting to be in groups similar to them isn't inherently evil, and I think we need to get past that in conversation. E.g. right now I would definitely prefer to be with people I share common nationality, interest, culture with.

I fear we're in dangerous territory where all such distinctions and nuance are lost in the shouting, essentially making us all "evil" in some way or another.