In the business/tech centers, there practically IS no business/tech centers, with all this moving out of Russia into the western nations and baltic states -- there will be huge growth after the war is over in most EU countries that aren't Russia or Belarus.
Short term, I think it will be a struggle, long term I think weaker Russia is good for the whole world, I'm hoping china begins to decline too - esp with the real estate crash they have looming, if they lose their ass on foreign real estate our housing prices might go to some semblance of normalcy. Here in Utah, the average home price went from 200k 10 years ago to 600k now, only way I'll ever own a home is if I buy land and build a $10k earthbag home lol.