Stephen Miller, President Donald Trump's deputy chief of staff and chief immigration architect, erupted in fury after the U.S. Supreme Court upheld birthright citizenship in a 5-4 decision on Trump v. Barbara. The ruling, which rejected Executive Order 14160 denying citizenship to children born in the U.S. to undocumented parents or temporary visa holders, prompted Miller to post on X: "One of the most destructive and outrageous decisions in the long history of the Supreme Court. American citizenship is not the birthright of the world. It belongs only and solely to Americans. No provision of the Constitution can be read to require our national self-obliteration."
Supreme Court Rejects Blood-Based Citizenship
Chief Justice John Roberts, writing for the majority, cited the "odious" Dred Scott decision of 1857, in which Chief Justice Roger B. Taney declared that Black people had no rights white men were bound to respect. Roberts noted that Taney made citizenship an exclusionary question of race and blood, stating: "For them, blood, not soil, was made the rule." Justice Ketanji Brown Jackson, in a concurring opinion, underscored the irony: "The Government and the principal dissent propose a return to its core tenet… It is that odious conclusion that the Citizenship Clause plainly rejects."
Miller's Ideology Rooted in 'Blood' and Replacement Theory
Miller has long advocated for a shift from constitutional citizenship to one based on genetic inheritance. He has frequently stated, "If you import the Third World, you become the Third World," echoing the "blood poisoning" concept from Hitler's Mein Kampf. Trump himself has said immigrants are "poisoning the blood of our country." Miller's policies include aggressive mass deportations, harsh ICE tactics, and voter suppression schemes like the "Save Act," which requires proof of citizenship for voting—a move critics call a modern poll tax.
Miller's Anti-Immigrant Claims Contradicted by Facts
In a Fox News interview, Miller argued that immigrants from "third world nations" could not have invented the wheel, modern technology, medicine, or air travel. However, historical and statistical evidence refutes these claims. The wheel was invented in Mesopotamia (c. 4200-4000 BC), a region Miller might label "Third World." Immigrants have founded 59% of privately held startups, 66% of AI firms, and account for 50% of PhDs in science and engineering. Nearly 30% of practicing physicians are immigrants, and 40% of U.S. Nobel Prize winners in science are immigrants. Key aviation innovations came from immigrants: Igor Sikorsky (helicopter), Giuseppe Mario Bellanca (enclosed cabin aircraft), and Michael Stroukoff (cargo transport).
Trump's Own Family Would Have Been Targets
Miller's policies, if applied historically, could have affected Trump's own family. Trump's grandfather, Frederick Trump, was a German immigrant who evaded the draft and faced deportation from Germany. Trump's mother, Mary MacLeod, was a Scottish immigrant who was not naturalized at the birth of her first child. His wives Ivana and Melania were immigrants; Melania faced questions over visa compliance. In the first eight months of 2025, ICE apprehended 4,843 spouses of U.S. citizens and arrested parents of approximately 14,450 U.S.-born children, deporting parents of more than 7,000 children.
Conclusion
Miller's vision of citizenship, rooted in blood and genetics, stands in stark opposition to the Fourteenth Amendment's universalist aims. As Justice Jackson wrote, "The America that was reborn from the rubble of the Civil War simply does not countenance that inequitable result."
