President Trump arrives in the Oval Office these days as late as noon, when he is usually in a sour mood after his morning marathon of television.

He has been up in the White House master bedroom as early as 5 a.m. watching Fox News, then CNN, with a dollop of MSNBC thrown in for rage viewing. He makes calls with the TV on in the background, his routine since he first arrived at the White House…

The daily White House coronavirus task force briefing is the one portion of the day that Mr. Trump looks forward to, although even Republicans say that the two hours of political attacks, grievances and falsehoods by the president are hurting him politically.

Mr. Trump will hear none of it. Aides say he views them as prime-time shows that are the best substitute for the rallies he can no longer attend but craves.

Mr. Trump rarely attends the task force meetings that precede the briefings, and he typically does not prepare before he steps in front of the cameras. He is often seeing the final version of the day’s main talking points that aides have prepared for him for the first time although aides said he makes tweaks with a Sharpie just before he reads them live. He hastily plows through them, usually in a monotone, in order to get to the question-and-answer bullying session with reporters that he relishes.