Benjamin Netanyahu arrives at the UN General Assembly on Thursday for a sub-24-hour visit that encapsulates the shrinking political space around Israel's current government. Three simultaneous conflicts — Gaza, Lebanon, and Iran — have not produced the security gains that might justify the diplomatic costs. Instead, the UK, France, and Canada are preparing sanctions on West Bank settlements, a US Senate bill targets settlement facilitators, and the British foreign secretary has accused settlers of ethnic cleansing. The American numbers are the ones that matter most. Pew polling from July shows 62% of respondents hold a negative view of Netanyahu's government. A separate poll released this week found 60% of American Jews want him voted out in October. These are not marginal shifts; they represent a structural realignment of the US domestic constituency that has historically insulated Israel from consequences. Netanyahu's ambassador, Danny Danon, frames the problem as one of perception rather than policy, citing a "wave of misinformation" and pledging to "improve the image of Israel." This framing is itself the story: the gap between Israel's self-assessment and international consensus has widened to the point where the two narratives share almost no common vocabulary. Danon describes being "proud of our achievements" across "a very challenging three years since October 7" while the Palestinian delegation plans a walkout over genocide and war crimes. The domestic Israeli audience is the real target. Netanyahu faces October elections and needs to project strength to a right-wing base. But the performance of defiance on the world stage has diminishing returns when the audience that funds the performance — American taxpayers and legislators — is walking out. Neither Trump nor top US officials will meet with Netanyahu during this visit. A Trump administration official confirmed the Israeli delegation sought a high-level meeting and none was organized. The bipartisan erosion is the most consequential signal. Vice-President JD Vance and leading Democratic presidential contenders have both criticized Israel, raising the possibility that the 2028 US presidential race could feature two candidates who no longer support arms sales. Senator Chris Coons, co-sponsoring the settlement sanctions bill, stated the US "must send a strong message that this behaviour is unacceptable." Even within the MAGA base, resistance to sending tax dollars to Israel is growing. A controversial $2.8bn arms sale looms over the visit. Danon acknowledged Israel would resume its Gaza offensive unilaterally if Hamas does not disarm through the Trump-backed Board of Peace, saying "we will do it ourselves." On the West Bank, he was equally resolute, dismissing UK-led criticism of E1 settlement expansion — the planned construction that would sever East Jerusalem from the rest of the West Bank. Protests are the physical manifestation of the shift. Demonstrations are planned from Bryant Park to UN headquarters. Democratic Socialists of America members rallied at JFK airport on Wednesday over weapons shipments on commercial aircraft. Aber Kawas, slated to become the first Palestinian-American elected official in New York state, said thousands oppose Netanyahu's presence. New York Mayor Zohran Mamdani, who earlier promised to arrest Netanyahu as a war criminal, has modulated to promising to protect the right to protest — itself a measure of how far the Overton window has moved.