As the backlash grew, multiple aides who spoke on the condition of anonymity to describe internal deliberations also called Trump’s evening outing an unnecessary risk — but said it was not surprising. Trump had said he was bored in the hospital, advisers said. He wanted to show strength after his chief of staff offered a grimmer assessment of his health than doctors, according to campaign and White House officials.

A growing number of Secret Service agents have been concerned about the president’s seeming indifference to the health risks they face when traveling with him in public, and a few reacted with outrage to the trip, asking how Trump’s desire to be seen outside his hospital suite justified the jeopardy to agents protecting him. Trump’s coronavirus diagnosis has already brought new scrutiny to his lax approach to social distancing, as public health officials scramble to trace those he may have exposed at large in-person events.

“He’s not even pretending to care now,” one agent said after the president’s jaunt outside Walter Reed National Military Medical Center to wave at supportive crowds.

“Where are the adults?” said a former Secret Service member.