I mean right now we Europeans get the demographics we need (women and children) and I'm afraid that after a few months there will be no reason for them to return, their men and families will be dead, their homes destroyed which in a perverted way benefits the EU.
It's interesting that I sent out a tweet in the last week or so about demographic imperialism. I was referring to the Russian traditional (Chinese in Tibet, U. S in Hawaii, etc. etc. etc.) depopulation of territory and repopulating with their own nationals. However, what you describe is the back end of the process. People are commodities, pieces on the chess board to be arranged en masse to suit different entities' long-term, national goals.
Association between oligarchs and captains of industry: I keep thinking of Mutter Courage--read that play at a formative time in my life and it never seemed more relevant.
What to do? Believe little of what we read and know that at all times there is an effort to manipulate us.
Hope we all come out of this one OK, but those poor Ukrainians will not.
Stay well my friend.