In principle, I am 100% with you. Pragmatically however, it's significantly more complex.
Care to share what other policies of yours you happen to offshore to 19th century ethnic activists?
This country was built on the backs of immigrants and slaves which instills in me the belief that even more central than freedom, there is no ideal more core to the United States as a nation than immigration.
Know your place as an American. This has always been a country made up of immigrants, a melting pot. To suggest otherwise is anti-American. Anti-americans like yourself feel welcome because of who is in the white house, but make no mistake: you do not belong here with those beliefs.
There are many, many countries which aspire to a boring white hegemony. Go there, be happy, leave the Americans alone.
Some distant family, some friends, some friends of friends back home.
Fortunately, this is more or less expected in my culture and I can be sure my family and descendants will always have this safety net.
I hope for your sake that you are never in a situation where you need help though :)
This is hideous.