Facing that pledge, several Republican candidates in competitive districts have already begun to tone down their association with Trump. The Associated Press reported that some are removing his name from their websites and campaign ads.

The strategy is risky because Trump’s personal popularity is at a historic low. A University of Massachusetts poll conducted Aug. 21‑26 found his overall approval at just 32 percent, while other recent surveys average about 38 percent, according to the Silver Bulletin aggregator. Moreover, a YouGov/The Economist poll of undecided voters showed they are four times more likely to view a Trump endorsement as a negative than a positive.

Democrats see the same exposure as an opportunity. Ted Lieu, vice‑chair of the House Democratic Caucus, urged the White House to send Trump to every swing district, saying the president could explain why gas and living‑cost prices are rising and, in doing so, drive Democratic voters to the polls.

The mixed data creates a paradox for the GOP. Trump can still rally his core MAGA base, but his low approval and the negative perception among independents may hurt Republican chances in the very races he promises to help. As political scientists note, candidates must balance distance from the president with the need to tap his enthusiasm—a tightrope walk that could decide the midterm outcome.