The year 2024 is the 100th anniversary of the end of Ellis Island as the welcoming gateway to and for millions of international migrants to the United States. It is also a presidential election year in the same country, where migrants and migration are lambasted, even as the economy cannot have enough of them. This behaviour pattern is not unique. By focusing mainly on the United States, this paper proposes a set of inter-related explanations as to why immigration can become – and persist in being seen – as a negative policy issue in the public eye. First, anti-immigration rhetoric is adopted as a rallying call by at least one mainstream political party. Second, the country’s migration policies are enacted via executive order; and thus, they unwittingly become a proxy scorecard of alleged government inefficiency and incompetence, which, in turn, are projected as risks to national security. Third, in countries with either a relatively short history of independence, or with strong nativist cultures, nourished by a discourse of identity, patriotism, and a proto-ethnic sense of ‘the nation’, immigrants are seen to pose an existential threat; at best, any migrants have an obligation to ‘fit in’ via assimilation into their host community.