There’s a problem here that goes beyond a shortage of presidential speeches and media appearances, or even Biden himself. We are ruled by a gerontocracy. Biden is 79. Speaker of the House Nancy Pelosi is 82. The House majority leader, Steny Hoyer, is 83. The Senate majority leader, Chuck Schumer, is 71. Often, it’s not clear if they grasp how broken this country is.

They built their careers in institutions that worked, more or less, and they seem to expect them to start working again. They give every impression of seeing this moment, when the gears of government have seized and one party openly schemes against democracy, as an interregnum rather than a tipping point. Biden’s Democratic critics come from different places on the political spectrum — some are infuriated by his centrism, others worried by his listlessness. What links most of them is desperation for leaders who show urgency and ingenuity.

If there’s one consolation in Biden’s age, it’s that he can step aside without conceding failure. There’s no shame in not running for president in your 80s. He emerged from semiretirement to save the country from a second Trump term, and for that we all owe him a great debt. But now we need someone who can stand up to the still-roiling forces of Trumpism.