But they aren't. That's why we have a nation, borders and the concept of citizenship.
I've been warning of this on this forum for a long time: once you confuse race with nationality, you deconstruct the notion of nationhood.
If you do, then the logic of it takes you here: the borders are racist and discriminatory, because they discriminate against people who are not of our nationality.
This is the insanity of the civil rights acts and amendments. Taken to their logical end, it means that we have no right to impede anyone who wants to invade our land - and it will then become not our land.
Invasion is not a civil right.