Israeli Report Warns of Rising ‘America Only’ Extremism and Antisemitic Undercurrents in U.S. Conservative Discourse

By: Max Schleifer

A newly released report from Israel’s Ministry for Diaspora Affairs and Combating Antisemitism has cast a stark and deeply unsettling light on evolving ideological fissures within the American conservative movement, warning of a growing schism that could have profound implications not only for United States foreign policy but also for the safety and cohesion of Jewish communities. As detailed in a report on Friday in The Algemeiner, the report identifies the emergence of a radical strain of isolationist thought—dubbed the “America Only” alliance—that is increasingly intertwined with conspiratorial narratives and, in some cases, overt antisemitic rhetoric.

The findings arrive at a moment of heightened geopolitical tension, as the United States and Israel remain aligned in a military campaign against Iran, even as domestic debates within America grow more polarized. The report’s authors argue that these debates are no longer confined to traditional policy disagreements but are instead morphing into a broader ideological struggle over identity, influence, and the role of global alliances.

At the heart of the report lies a conceptual distinction between two ideological camps within the American right: the more established “America First” faction and the emergent, more radical “America Only” bloc. According to The Algemeiner report, this bifurcation reflects not merely differences in policy preferences but fundamentally divergent worldviews.

The “America First” camp, while skeptical of foreign entanglements, is characterized by a pragmatic, restraint-oriented approach. Its adherents question the wisdom of prolonged military engagements in the Middle East, citing concerns about economic costs, strategic overreach, and the potential contradiction with anti-war rhetoric that has become a hallmark of certain conservative circles.

However, the report warns that even within this comparatively moderate faction, troubling narratives have begun to surface. These include references to “Israel First” themes, which suggest that American foreign policy is unduly influenced by Israeli or Jewish interests. Such rhetoric, the report notes, can quickly veer into conspiratorial territory, fostering suspicion and resentment.

More alarming, according to the analysis cited by The Algemeiner, is the ascent of the “America Only” movement—a fringe but increasingly visible coalition that blends extreme isolationism with white nationalist ideology. Unlike their “America First” counterparts, proponents of this worldview define their in-group not in terms of culture or citizenship but along racial and ancestral lines.

This ideological framework, the report argues, places a premium on notions of ethnic homogeneity and frequently incorporates explicit racial doctrines. Such perspectives, in turn, shape attitudes toward foreign policy, often manifesting in hostility toward international alliances and a rejection of global cooperation.

The report identifies several prominent figures associated with this trend, including Marjorie Taylor Greene, whose public messaging has at times aligned with the “America Only” ethos. Other individuals named include Nick Fuentes, Jake Shields, Sam Parker, Lucas Gage, and Stew Peters.

These figures, many of whom command substantial followings on social media platforms, are described as playing a central role in disseminating narratives that challenge the legitimacy of the U.S.-Israel alliance and, in some instances, propagate antisemitic themes.

The report also scrutinizes the influence of prominent media personalities who, while not necessarily aligned with the “America Only” fringe, contribute to the broader ecosystem of skepticism toward U.S. involvement in the Middle East. Among those cited are Tucker Carlson, Candace Owens, Joe Rogan, and Sneako.

According to The Algemeiner report, these figures have helped amplify anti-war messaging, particularly among younger audiences. Their critiques often frame the conflict with Iran as misaligned with American interests, emphasizing the potential costs and risks of continued military engagement.

While such arguments are not inherently antisemitic, the report cautions that they can create fertile ground for more extreme narratives to take root, especially when they intersect with existing conspiracy theories about foreign influence.

Perhaps most striking are the report’s findings regarding shifts in American public opinion. Data cited by The Algemeiner indicates a significant decline in sympathy for Israel among the broader U.S. population. According to a recent Gallup survey, support for Israel has fallen to 36 percent, while sympathy for Palestinians has risen to 41 percent—a reversal of earlier trends.

Although the most pronounced changes have occurred among Democratic voters, the report notes that similar, albeit less dramatic, shifts are evident among Republicans. Support for Israel within this group has declined from 80 percent in 2021 to 70 percent in 2026, while sympathy for Palestinians has increased modestly.

These trends suggest a gradual erosion of the traditionally robust bipartisan consensus supporting Israel, raising questions about the future trajectory of U.S. foreign policy.

Additional insights are provided by a survey conducted by YouGov and the Center for Public Opinion at UMass Lowell, which offers a nuanced view of American attitudes toward the U.S.-Israel alliance. As reported by The Algemeiner, 42 percent of respondents believe the relationship does more harm than good to American national interests, compared to 29 percent who view it as beneficial.

Among Republicans, however, the majority—52 percent—still perceive the alliance as advantageous, underscoring the persistence of support within the party even as dissenting voices gain prominence.

The survey also sheds light on the political standing of figures such as Tucker Carlson. Despite speculation about a potential presidential run, Carlson’s favorability ratings appear mixed, with a significant portion of respondents expressing unfavorable views or no opinion at all.

The report further highlights the role of pro-Iran networks in amplifying narratives of American division. By emphasizing dissent within the United States, these actors seek to undermine confidence in the U.S.-Israel alliance and exacerbate existing tensions.

This phenomenon illustrates the increasingly interconnected nature of information warfare, in which domestic debates can be leveraged by external power to advance strategic objectives.

The potential consequences of these developments for Jewish and Israeli communities in the United States are a central concern of the report. The proliferation of antisemitic rhetoric, even when cloaked in political critique, poses a tangible risk to communal safety and cohesion.

Amichai Chikli, in unveiling the findings, warned that the discourse surrounding Israel’s role in the conflict with Iran is becoming increasingly dangerous. What begins as legitimate policy criticism, he noted, can quickly devolve into narratives that echo longstanding antisemitic tropes.

Avi Cohen-Scali, the ministry’s director general, echoed these concerns, emphasizing the growing convergence between domestic political debates and the spread of anti-Israel messaging online.

The report’s overarching message is one of caution. While significant support for Israel persists within the United States, particularly among conservatives, the emergence of ideological fractures and the spread of extremist narratives threaten to undermine this foundation.

The “America Only” movement, though still on the fringes, represents a particularly acute challenge. Its emphasis on racial identity and its openness to antisemitic ideas distinguish it from more conventional political currents and raise the stakes of the broader debate.

As the United States grapples with its role on the global stage, the internal dynamics of its political movements will play a determining role in shaping its foreign policy. The report serves as a sobering reminder that these dynamics are far from static.

The intersection of isolationism, populism, and conspiracy-driven rhetoric presents a complex and evolving challenge. For policymakers, community leaders, and citizens alike, the task will be to navigate these currents with vigilance and clarity, ensuring that legitimate debate does not give way to division and intolerance.

In an era defined by rapid change and heightened uncertainty, the preservation of democratic values and the rejection of extremist ideologies remain as vital as ever. The stakes, as the report makes clear, extend beyond politics to the very fabric of society itself.