Donald Trump defeated Kamala Harris largely on economic anxiety, weaponizing inflation concerns with devastating effect. Now, as he steers policy from the Oval Office, he appears determined to rebuild the very conditions that helped him win, setting a collision course with November's midterm elections.
The political math is stark. A New York Times/Siena poll from May showed Trump's approval rating on handling the cost of living underwater by 42 percentage points, worse than his standing on the broader economy (minus 31 points) or even the unpopular Iran war (minus 34 points).
Yet Trump continues pursuing a suite of decidedly inflationary policies. Start with the reciprocal tariffs he unleashed in April 2025. A Yale Budget Lab analysis found these tariffs boosted prices on durable goods by up to 3.8% in the 13 months through January 2026. Trump benefited from timing: importers front-loaded shipments in late 2024 and early 2025 to beat the levies, then absorbed the cost increases through compressed profit margins. Meanwhile, services inflation stayed low, masking the damage in goods prices.
His mass deportation campaign has so far escaped inflationary consequences, though that window is closing. As removals accelerate, worker shortages in food processing, construction, childcare, and health services are expected to push wages and prices higher.
Where Trump's luck has already run out is health care. His decision to end enhanced Affordable Care Act subsidies triggered a 58% jump in insurance premiums on average, according to the Kaiser Family Foundation. Deductibles climbed 37%, reaching a record $3,706. Up to 6 million Americans may drop coverage entirely this year.
Energy presents the sharpest problem. Despite Trump's rhetoric about cheap power, household electricity bills rose 6.4% year-over-year in April. His deregulation push has not dampened power-hungry artificial intelligence datacenters from consuming more grid capacity. Canceling wind projects adds further upward pressure on electricity costs.
But gasoline offers the starkest example of self-inflicted damage. Trump's war with Iran forced Tehran to choke off the Strait of Hormuz, curtailing global oil supplies. Nationwide regular gas prices now hover near $4.50 a gallon, roughly $1.30 higher than a year ago. This shock alone drove overall consumer prices up 3.8% year-over-year in April, the highest rate in two years.
Economists at the Dallas Federal Reserve estimate the oil-price impact from the Iran conflict could add between 0.2 and 1.8 percentage points to annual inflation through year-end, depending on how long the strait remains disrupted.
Voter behavior on inflation rarely matches economic textbook logic. Americans fixate on visible price movements (eggs, gas, rent) rather than broad indices like CPI or PCE. They despise inflation viscerally even when wage growth tracks with price gains, viewing the former as punishment and the latter as earned reward. Researchers have found that merely prompting voters to contemplate inflation erodes support for the party in power.
History is instructive. Before 2024, inflation this high appeared in only one other recent election year: 2008, when the incumbent party lost decisively. Trump's own 2024 victory margin improved most sharply in counties where inflation bit hardest, a pattern that suggests price pressures directly moved votes his direction.
The paradox cuts deeper. Studies of the 2022 midterms showed voters who experienced inflation personally were significantly more likely to punish incumbents. Those attributing price rises to government spending swung particularly hard toward Republicans.
Trump's current behavior suggests either political amnesia or deliberate self-sabotage. He attacks the Federal Reserve not to fight inflation but to demand lower interest rates, a move that would substantially worsen price pressures at this stage. His tariff architecture, energy policies, healthcare decisions, and foreign entanglements all push in the inflationary direction.
Author James Rodriguez: "Trump weaponized inflation to demolish Harris, then handed his opponent a loaded gun by recreating the very conditions voters hated. If the midterms go south, he'll have earned it."
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