
I see no reason to have to live in your home of birth as long as you remain loyal to it and not give up citizenship to the land.
At on time 20+ years ago perhaps double that many retired military went to live over seas as their retirement went 4 times+ as far.
There are many places in the world that people can retire to and move into a comunity of expats from America and live a good life.
The Brits have been doing this for years, heading out to India, or South Africa, Australia etc. They do know they may have to pack a small bag and head home when the shit hits the fan but as was said, they go Native for 10 years or more.
I have no problem with Americans heading out to new frontiers as long as their loyalty is to the USA first and fore most.
Our country was founded on people that were looking for a new life, we came from everywhere on earth. By the time a second generation came about the kids were American, true through and through. Never experienced the reasons their parents and grand parents fled from oppression.
So anyone that wishes to spend time in another country with the expats. Good for them, they will come home eventually to their roots, or to fight for their birth land.