Democrats Spent $2 Trillion to Save the Economy. They Don’t Want to Talk About It.

“We in Georgia found ourselves trying to claw back from a historic pandemic, the likes of which we haven’t seen in our lifetime, which created an economic shutdown,” he said. “And now, seeing the economy open up, we’ve experienced major supply chain issues, which have contributed to rising costs.”

Direct pandemic payments were begun under Mr. Trump and continued under Mr. Biden, with no serious talk of another round after the ones delivered in the rescue plan. Most Democrats had hoped the one-year, $100 billion child credit in the rescue plan would be made permanent in a new piece of legislation.

But the credit expired, largely because Senator Joe Manchin III, Democrat of West Virginia and a key swing vote, opposed its inclusion in what would become the Inflation Reduction Act, citing concerns the additional money would exacerbate inflation.

Senator Michael Bennet, Democrat of Colorado, was one of the Senate’s most vocal cheerleaders for that credit and an architect of the version included in the rescue plan. His campaign has aired Spanish-language radio ads on the credit in his re-election campaign, targeting a group his team says is particularly favorable toward it, but no television ads. In an interview last week outside a Denver coffee shop, Mr. Bennet conceded the expiration of the credit has sapped some of its political punch.

“It certainly came up when it was here, and it certainly came up when it went away,” he said. “But it’s been some months since that was true. I think, obviously, we’d love to have that right now. Families were getting an average of 450 bucks a month. That would have defrayed a lot of inflation that they’re having to deal with.”

Mr. Biden’s advisers say the rescue plan and its components aren’t being deployed on the trail because other issues have overwhelmed them — from Mr. Biden’s long list of economic bills signed into law as well as the Supreme Court decision overturning Roe v. Wade that has galvanized the Democratic base. They acknowledge the political and economic challenge posed by rapid inflation, but say Democratic candidates are doing well to focus on direct responses to it, like the efforts to reduce costs of insulin and other prescription drugs.

Ms. Lake, the Democratic pollster, said talking more about the child credit could help re-energize Democratic voters for the midterms. Mr. Warnock’s speech in Dunwoody — an admittedly small sample — suggested otherwise.