Next month's US midterm elections have become a referendum on the structural costs of Trump's second term. Polls show his approval ratings at their lowest across both presidencies, with only 26% of voters approving his economic management — two percentage points below Joe Biden's worst mark on the same issue. The economy, Iran, immigration, AI, presidential power, and democratic integrity form an interconnected web of voter anxiety, not a menu of independent concerns. The economy dominates as it always does, but this cycle it carries extra weight because Trump staked his 2024 campaign explicitly on affordability. That promise has collided with the consequences of his Iran war. Tehran's retaliatory closure of the Strait of Hormuz has driven up gasoline prices for American motorists, converting a geopolitical gamble into a kitchen-table crisis. The war also shredded his "no more forever wars" brand — a rare case where a president's signature pledge is contradicted by his own military action without congressional authorization. Immigration, once Trump's strongest card, has turned double-edged. He continues to tout border closure as a signature achievement, comparing his record favorably to Biden's. But high-profile violent incidents involving ICE and Customs and Border Protection agents have shifted public mood. Voters increasingly perceive the crackdown as having "gone too far," converting a political asset into a liability that energizes the opposition. AI has emerged as a genuine ballot-box issue for the first time. Up to 70% of Americans oppose datacenter construction in their areas. Trump's attempt to rebrand AI as "super intelligence" has not moved a public that holds majority negative views on the technology. This is a rare case where an industry the president champions is actively unpopular with his own electorate. The question of Trump's power sits at the center of it all. He is not on the ballot but has told voters to pretend he is. His visibility makes his character and exercise of executive authority inescapable, compounded by corruption allegations and controversies over personal building projects. Democrats have framed the midterms as an opportunity to impose a check — a framing that gains traction as approval ratings sink. Underlying everything is the integrity of the election itself. The Supreme Court last month rejected Trump's bid to restrict mail-in ballots, triggering an intensification of unfounded fraud accusations from the president. The midterms will take place under genuine uncertainty about whether the executive branch will attempt to interfere with the vote — a condition that corrodes democratic resilience regardless of whether interference materializes. What connects all six issues is a single structural dynamic: the concentration of executive action without accountability mechanisms. War without congressional authorization, immigration enforcement without proportionality checks, AI policy driven by presidential enthusiasm against public opposition, and election integrity under pressure from the person who controls the enforcement apparatus. The midterms are a test of whether the remaining institutional checks — Congress, courts, the ballot itself — still function as designed.