We can undermine Putin by stealing his technical talent
nationalreview.com
nationalreview.com
Brain-drain of other, more oppressive countries is what made America great (insofar as there was ever anything great about it) and special.
The US is still probably among the friendliest countries to foreigners, but our last president projected an unwelcoming image (and created some incredibly cruel policies) that may give potential immigrants the wrong idea.
Otherwise, they can go to Utah. "Silicon Slopes" if you will. Thriving software dev work, minimal gun violence, very pro-2A.