Fucking hilarious NYT put their "But her emails" correspondent on a Biden story, when they pay her a lot of money to maintain non-stop access to Trump's camp.
Why? I had a professor in college who went to bed at 8pm and got up at 3am. When I was a teenager, I worked overnight and slept from about 7am to 2pm. What difference does it make?
So ridiculous - you're plainly reaching for anything to anti-Biden. Say, bed 8pm, awakened at 2am for some emergency. Rather that, or one who's been up til midnight and now exhausted and not thinking straight?
Your random scenarios are no better than any other.
Having to think clearly on little sleep during an emergency, as the president of the United States, is not a random scenario. That is a part of the job.