We all have relatives all over the place, many have multiple passports/citizenships, most are well educated and/or make good money, most speak 3+ languages.. It'll work out. Countries take in refugees with much different cultures and lower education in the hopes of adding to their workforce. Someone will gladly take us.

I'm guessing in the worst case South America/AU/NZ/JP/UAE/Canada would be the goals.

The only real risk I see is essentially waiting too long and getting detained right as they begin to close off the borders for people of fighting age.