History shows a recurring pattern where radical leftists destabilize a nation, only to be executed or imprisoned by the authoritarians they help bring to power once their purpose is served.

The Roman emperor Hadrian renamed the province of Judea to 'Palestina' after the Philistines, an ancient enemy of the Israelites. This was a deliberate act to sever the connection between the Jewish people and their land following a failed rebellion, an ancient example of political rebranding with modern implications.

Unlike other forms of bigotry focused on exclusion, antisemitism often includes a belief in a global conspiracy by Jewish people, which is then used to justify violence against them as a necessary counter-action.

Dara Horn argues that antisemitism is fundamentally not an ordinary prejudice or bias remediable through empathy and personal relationships. Instead, it operates as a repeatable political lie used to gain or maintain power: asserting that Jews are destroying whatever a given society values most. Because it is a manipulative lie rather than simple hatred in individual hearts, countering it requires exposing who benefits from the deception rather than relying on intergroup socializing.

Historically, anti-Semites have supported Israel's existence as a place to send Jews. A government can be staunchly pro-Israel while fostering antisemitism domestically. Conflating support for Israel's government with support for Jewish people is a dangerous trap that can obscure genuine threats.

While observers frequently describe antisemitism as a 'canary in the coal mine' warning of future trouble, Horn suggests it marks the end-stage collapse of institutions. When political parties, universities, and legal systems fail to address structural crises, they resort to scapegoating to evade accountability. Surging antisemitism reflects that trusted societal institutions have already deteriorated and broken down.

Coined in 1879, "anti-Semitism" was not just a new word for old hatred. It was a modern political tool framing Jews as a foreign race ("Semites") to specifically oppose their emancipation and the Enlightenment values that enabled it.

Antisemitism regularly launders itself as righteous social justice. Horn notes that when societies become preoccupied with power imbalances and privilege, the antisemitic playbook adapts by framing Jews as possessing illegitimate power and privilege that must be dismantled. Because the lie aligns with whatever a group values most, adherents genuinely believe they are fighting for equitable moral ideals rather than engaging in bigotry, shielding the manipulation from self-examination.

Unlike other forms of bigotry focused on discrimination against customs or lifestyles, antisemitism is framed as a response to a perceived global conspiracy. This dangerous distinction is used to legitimize and create cloud cover for offensive violence against Jewish people worldwide, not just sequestration.