A similar point of view characterizes the films of Dinesh D’Souza, the polemicist who had pleaded guilty to making illegal campaign contributions in 2014, only to be pardoned by President Trump this year. Moviegoers did not have to go out of their way to catch Mr. D’Souza’s most recent effort, “Death of a Nation.” The film had a wide release last summer, playing in more than 1,000 theaters, including those belonging to the AMC and Cinemark chains.

The film makes the case that the Nazi platform was similar to that of today’s Democratic Party. Prominent among its villains is George Soros, who was allegedly sent a pipe bomb by Cesar Sayoc Jr., who also is accused of sending similar packages to Hillary Clinton and Mr. Obama.

“The progressive Democrats are the true racists,” the film’s narrator intones. “They are the true fascists. They want to steal our income. They want to steal our earnings and our wealth and our freedom and our lives.”

The PG-13 rated film had a box office take of roughly $6 million, which paled next to the $33 million brought in by “Obama’s America,” a 2012 film by Mr. D’Souza that claimed Mr. Obama, as the president, sought to destroy the United States from within to sate the “anti-Colonialism” impulses of the African father he hardly knew.

“Death of a Nation” will have a second life on the streaming platforms Amazon, iTunes and Google Play, as well as on DVD, sold at Walmart, Best Buy and other retailers. The distribution is being handled by Quality Flix and Universal Pictures Home Entertainment.

The Incitement Industry can also be a driving force at Fox News, which has lately featured guests who have asserted without evidence that Mr. Soros financed the migrant caravan making its slow way toward the southern border of the United States. Someone who shared that view was the man charged with killing 11 congregants during a hate-driven shooting rampage at the Tree of Life synagogue in Pittsburgh.