It will be important to follow amnesty requests from these countries. There could develop an issue of a need to find hosts and sponsors for "refugees", as happened with the Cuban refugees in 1980.
Update: Jan. 31
A blogger named Blacky wrote on a post on a Wordpress blog called Wpolitika, "Modernity without a future?", where we could be heading, with a note, that almost seems quoted from me, that if you'd rather be a writer than raise kids, you'd better wonder if people will be around tomorrow to read what you wrote, here. What happens if you don't personally like the people you write for?