Doing Nothing About Biden Is the Riskiest Plan of All

After last week’s debate disaster, some Democrats are trying to circle the wagons to protect President Biden, noting that Barack Obama lost his first debate as an incumbent president, too.

But this one doesn’t pass the smell test. Mr. Obama wasn’t 81 years old at the time of his debate debacle. And he came into the debate as a strong favorite in the election, whereas Mr. Biden was behind (with just a 35 percent chance of winning).

A 35 percent chance is not nothing. But Mr. Biden needed to shake up the race, not just preserve the status quo. Instead, he’s dug himself a deeper hole.

Looking at polls beyond the straight horse-race numbers between Mr. Biden and Donald Trump — ones that include Democratic Senate candidate races in close swing-state races — suggests something even more troubling about Mr. Biden’s chances, but also offers a glimpse of hope for Democrats.

You don’t need another pundit telling you that Mr. Biden should quit the race, although I’m among those who emphatically think he should. But Democrats should be more open to what polls are telling them — and again, not just Biden-Trump polls. There is a silver lining for Democrats to be found in these surveys. Voters in these polls like Democratic candidates for Congress just fine. More than fine, actually: It’s Mr. Biden who is the problem.

The data is remarkably consistent. There are five presidential swing states that also have highly competitive Senate races this year: Arizona, Michigan, Nevada, Pennsylvania and Wisconsin. (Sorry, Florida and Ohio don’t count as swing states anymore — and Texas isn’t one quite yet.) In those states, there have been 47 nonpartisan surveys conducted since Mr. Biden and Mr. Trump emerged as their parties’ clear nominees in March.