As unemployment soars and the death toll skyrockets, and new polls show support for the president’s handling of the crisis sagging, White House allies and Republican lawmakers increasingly believe the briefings are hurting the president more than helping him. Many view the sessions as a kind of original sin from which all of his missteps flow, once he gets through his prepared script and turns to his preferred style of extemporaneous bluster and invective.

Mr. Trump “sometimes drowns out his own message,” said Senator Lindsey Graham of South Carolina, who has become one of the president’s informal counselors and told him “a once-a-week show” could be more effective. Representative Susan Brooks of Indiana said “they’re going on too long.” Senator Shelley Moore Capito of West Virginia said the briefings were “going off the rails a little bit” and suggested that he should “let the health professionals guide where we’re going to go.”…

In interviews, Republican lawmakers, administration officials and members of his re-election campaign said they wanted Mr. Trump to limit his error-filled appearances at the West Wing briefings and move more aggressively to prepare for the looming recession. Some even suggested he summon a broader range of the country’s leaders, including former Presidents George W. Bush and Barack Obama, in an all-hands-on-deck moment to respond to the national emergency…

One of Mr. Trump’s top political advisers, speaking on the condition of anonymity so as not to anger the president, was even blunter, arguing that the White House was handing Mr. Biden ammunition each night by sending the president out to the cameras.