This Newsweek article examines recent popularity polls and discusses some related issues.

The three paragraphs I quoted from the middle of the article indicate that buyers' remorse for some Republicans might be increasing. This could be a hopeful change of opinion from his previous supporters, IMHO.

Donald Trump's Approval Rating Falls to New Low With Republican Pollster

"President Donald Trump's approval rating has hit a new low, according to a recent poll conducted by a Republican-leaning firm.
Why It Matters

"Trump's approval rating is a key indicator of his political strength as he navigates his second presidential term and prepares for future policy battles.

"A shift in his numbers could influence support from Republican lawmakers, affect his ability to push through his agenda and shape the political landscape heading into the midterm election cycle in 2026."

...

"'A large majority of voters acknowledge the tariffs are delivering a bruising body blow to the economy in the near term. Will time reduce the pain? Some think it will, but a majority don't envision that happening,"' Quinnipiac University polling analyst Tim Malloy said.

"Thomas Gift, an associate professor of political science and the director of the Centre on U.S. Politics at University College London, said Trump's handling of the tariff situation had alienated many voters.

"'Trump hasn't earned himself many supporters with his handling of the tariff situation. It's not only the policy that seems to irk voters but also the apparent lack of strategy, the impulsive decision-making, and the inconsistent messaging from the White House. Trump has long built his brand on being a master dealmaker and a savvy businessman. However, the last several days have dealt a serious huge blow to that image,' he said."

...