Maybe if the west didn't use the rest of the world as wage slaves to make their "superior" culture the peoples of third world wouldn't be so desperate to leave.
You wear Bangladeshi/Pakistani/Cambodian clothes. Many produced in sweat shops and/or using child labour.
Your phone/computer was constructed by unimaginably poor people in Asia using materials mined by unimaginably poor people in Africa.
Your car may not be Iranian, but many of it's components were likely made in Vietnam, China, Thailand, etc. And most of the raw materials were also mined under slavelike conditions in Africa and Asia.
Your idea of "superiority" harkens back to colonial "might is right" times when the West took advantage of, beat down, or straight up stole from the rest of the world and many have yet to recover. You earned nothing and are only at the top because you stand on the piles of corpses and broken bodies you have left in your wake.