If a novelist had concocted a villain like Trump—a larger-than-life, over-the-top avatar of narcissism, mendacity, ignorance, prejudice, boorishness,… - Michiko Kakutani

Trump made no effort to rectify his ignorance of domestic and foreign policy... His former chief strategist Stephen Bannon has said the Trump only "reads to reinforce"... [W]ritten versions of the president's daily brief... he reportedly rarely if ever reads. Instead, the president seems to prefer getting his information from Fox News—in particular, the sycophantic morning show Fox and Friends—and from sources like Breitbart News and the National Enquirer. He reportedly spends as much as eight hours a day watching television...

The journalist Anne Applebaum identified an entire group of “neo-Bolsheviks” — including Trump, Nigel Farage in Britain, Marine Le Pen in France, Jarosław Kaczyński in Poland, and the Hungarian prime minister Viktor Orbán — who, like Lenin and Trotsky, started out on the political fringes and rode a wave of populism to prominent positions. In 2017, she wrote that “to an extraordinary degree, they have adopted Lenin’s refusal to compromise, his anti-democratic elevation of some social groups over others and his hateful attacks on his ‘illegitimate’ opponents.”
Many of the more successful neo-Bolsheviks, Applebaum points out, have created their own “alternative media” that specializes in disinformation, hatemongering, and the trolling of adversaries. Lying is both reflexive and a matter of conviction: they believe, she writes, “that ordinary morality does not apply to them….In a rotten world, truth can be sacrificed in the name of ‘the People,’ or as a means of targeting ‘Enemies of the People.’ In the struggle for power, anything is permitted.

Alongside [the] optimistic vision of America as a nation that could become a shining "city upon a hill," there's also been a dark, irrational counter-theme in U.S. history, which has now reasserted itself with a vengeance—to the point where reason not only is being undermined but seems to have been tossed out of the window, along with facts, informed debate, and deliberative policy making. Science is under attack, and so is expertise of every sort—be it expertise in foreign policy, national security, economics, or education.