Donald J. Trump, the 45th president (lower-case "p" intentional), was interviewed on Fox last night. They featured a lot of Trump's delusional answering of questions. He still praises Putin and the Saudis, etc.
The show put together a montage of Trump, during his presidency, praising his political appointees to the skies and later, after appointing someone new, excoriating the departing as terrible, horrible do-nothings too incompetent to live.
Each of them tried to do their job within the law and would not accede to Trump's demands to do his will.
This is Trump. He believes himself omnipotent.