Governments can do a lot of damage. They can compromise international relationships. They can impede economic growth and make unimaginable numbers of people feel threatened.
Most governments are temporary. Trump will be temporary. Regardless what barriers or divisions may be fostered, we don't need to worry, we can render them moot. We have the internet.
No borders or walls or fences can truly stop us from connecting with people in any country.
I will not abandon my friends and colleagues, no matter where they live, their color or religion.
If our international relations need to be extra-governmental, so be it.
So says me and 60,981,000 or so friends.