Seems like he likes to make things up
https://en.wikipedia.org/wiki/Michael_Wolff_%28journalist%29#Criticism
In its review of Wolff’s book Burn Rate, Brill’s Content criticized Wolff for “apparent factual errors” and said that more than a dozen of the subjects he mentioned complained that Wolff had “invented or changed quotes” that he attributed to them.[20]
In a 2004 cover story for The New Republic, Michelle Cottle wrote that Wolff was “uninterested in the working press,” preferring to focus on “the power playersthe moguls” and was “fixated on culture, style, buzz, and money, money, money.” She also noted that “the scenes in his columns arent recreated so much as createdspringing from Wolffs imagination rather than from actual knowledge of events.” Calling his writing “a whirlwind of flourishes and tangents and asides that often stray so far from the central point that you begin to wonder whether there is a central point”, she quoted one daily New York columnist as saying “I find it nearly impossible to read his columns. Theyre flabby. I dont know what the fuck hes trying to say.” One journalist who knew Wolff told Cottle, “He can’t write. He doesn’t report.”[21] Cottle subsequently called Wolff “possibly the bitchiest media big foot writing today.”[22]
“Wolff’s prose is difficult to hack through,” wrote Erik Wemple in The Washington Post, adding that Wolff “is the Foxconn of the pointless, comma-laden aside.” [23]
The Columbia Journalism Review criticized Wolff in 2010 when he suggested that The New York Times was aggressively covering the breaking News International phone hacking scandal as a way of attacking News Corporation chairman Rupert Murdoch. CJR called Wolff’s analysis “pathetic”, “disgusting”, “twisted”, and based on “zero evidence”.[24]
His former employer, New York Magazine, has called him an “angry man for pay” and a “media provocateur”.[25] Howard Kurtz once said, “Michael is rarely impressed by anyone other than himself.” [26]
In November 2016, Wolff evoked criticism for stating that journalists should serve as “stenographers.” [27] Charlie Pierce called Wolff’s comment “an incredible pile of bullshit.”[27]
Thanks. I had never heard of Michael Wolff and it’s good to know his track record before deciding to him seriously.