He sure does take it to the extreme though...

That same year, she said she was forced to reschedule Zuckerberg’s address at the UN to a later time slot because, according to Wynn-Williams, “the United Nations isn’t important enough for Mark to do an event before noon.”

But beyond that, I suppose it goes against the mythology of billionaires being "hard working", which is obviously silly, but there are people who still believe that nonsense, and might be shocked.