Why hasn’t Michael Wolff’s dementia-Trump ever been seen in public?

President Trump is on TV and in newspapers more than any human on earth, and yet Michael Wolff, based on his time gossiping, has convinced the national media that grandpa got away and is now drooling in the Oval Office.

Wolff’s new book Fire and Fury: Inside the Trump White House repeatedly suggests that Trump is in a state of rapid cognitive decline and that all of his staff and associates know it.

Wolff describes a person who repeats and rambles, doesn’t recognize reality, and is effectively illiterate. (Reminder: The book is about Trump, not Al Sharpton’s attempts to read a teleprompter.)

In the book, Trump has an impossibly short attention span, refuses to learn from policy briefs and fails to grasp the fundamentals of U.S. government.

Where was this version of Trump when giving one of his dozens of interviews, hosting his rallies, or delivering public remarks at any point between 2015 and now?