That’s President Trump, not Mr. Trump. And Providence delivered us a once in a lifetime opportunity when he ran in 2016. Some of us supported him and others were throwing spitballs.
Actually, identifying the present United States as "Mr." has been an accepted manner of style for more than a century. You might join me in dislike of the New York Times for its content and opinion but there is no denying it does set rules for style and at least in these matters The New York Times is well respected throughout journalism.