Re: Our Huddled Masses
"We'll be busy building a wall all around our borders
Reminds me of the dystopian anime film "Vexille" where Japan sealed its borders physically and electronically with a giant EM dome so nobody could enter/leave or communicate with the outside world.
Spoiler alert:
Years later the US navy breaks in and discovers everyone had been infected with nanotechnology that replaced all their cells which turned them into synthetic people, but something went wrong with the nanobots because everyone lost their free will and became lifelike machines.