No, because they compete with you for resources that are in your territory.
Words like Xenophobia have been totally marked by the collectivist clan to force people into submission although it's a normal behavior that any social group, race or tribe displays - anything foreign is a possible threat.
Since the 70ies Psychiatry has an agenda, due to opinionated people with LARGE "funds", to re-educate western population in regards to self-preservation and self-worth. The DSM bible, current revision 5, is worth a peek to see what kind of behavior and opinion is presented as healthy or ill.
In the soviet union for example you were declared mentally ill if you criticized the system.
I hope many people now get a clue why...
a - there so many mental problems in the west
b - which direction things are supposed to be heading
c - read about America in the 30ies in regards to eastern European/Soviet immigration