You really are utterly mentally incapacitated by irrational fear, aren't you?
Irrational fear? As if millions of people have not been crossing illegally from the Middle East and North Africa for more than a decade already.
Oh, No!
Lazy white racist countrymen that I have never met and don't much care about, but who vote against things I like, are being
replaced added to by motivated brown muslim countrymen that I will never meet and don't much care about, who
might vote against things I like (but who can't, in fact, vote).
Clearly abject terror is my most rational possible response to this.
Your assumption that I must somehow share your fears, even after I explicitly told you that I consider them irrational, is irrationality squared. And absent that assumption, your response is utter absurdity.
The world is chock-a-block full of people who are culturally different from me. I will never interact with the vast majority of them. And which side of an arbitrary line on a map they happen to be when I don't interact with them will have basically zero impact on me.
Conversely, you could deport or kill everyone except those who share a cultural heritage with me (however you want to define that), so that I never even see anyone who looks different or talks funny; And yet, I would still discover that the majority of the folks I interact with are utter cunts.
"They" are no more scary than "us"; And "us" turn out to be just as unpleasant to live with as "they" are.