The Presidency is a 24/7 job. He has to be available at The White House at a moments notice. The decision room is where some of the most important decisions are made, and he has to be there. He will be the commander-in-chief, meaning he is responsible for talking to leading generals and experts, and then making a final decision. He can't be doing conference calls. This is the Presidency ffs. He will be the most powerful man on Earth.
This is very worrying. I am so worried about the next 4-8 years.