Like the Flat Earth Society as covered by Donna Kossy in her book Kooks: A Field Guide to the Outer Limits of Human Belief (1994). Pages 72-78. It kicks off with an image of a Flat Earth Society newsletter:

* One of the secondary headlines is “TWO WITNESSES DECLARE EARTH FLAT” (note TWO Witnesses, just as in Leviticus); the “TWO Witnesses” are an old bearded man with the look of a fierce Old Testament Prophet and a woman who looks like she was baptized in battery acid.

* The text of the accompanying article includes a transcript of an interior article that PAGAN Greeks ate grease, which is why their land is called Greece.

* Other transcripts are quoted in a style familiar to anyone who remembers Jack Chick Tracts — lots of misspellings, ALL CAPS, and very nasty tone. Example (in praise of Ronald Reagan):

“So he used the same phrase as the PHONIE the Carnie ANTI-CHRISTS the slobbering foul degenerate dogs, the “astronauts” in Discovery, he said to the degenerate Anti-Christs YOU made us proud, etc… BUT he then went on to say, EARTH IS FLAT, GOD EXISTS, HE IS IN HEAVEN, A PLACE, THAT IS UP ABOVE EARTH, ABOVE THE USA. THAT HE BELIEVED AT DEATH OUR SOUL GOES TO HEAVEN ABOVE THIS FLAT EARTH.”

* I am NOT making any of this up.

Todays Flat-Earth movement began in Victorian times under the name of “Zetetic Astronomy”, whose stated goal was to Defend SCRIPTURE against “Vain imaginings of Men” and “Science falsely so-called”. Yes, it was a fringe CHRISTIAN movement.

This is a mash-up of Glenn Beck visuals with a KROQ deejay’s recording of a Francis E Dec Esq kook rant:
https://www.youtube.com/watch?v=pUgB1kKGesM
How well do the two go together?

Your sarcasm prompts an interesting observation. Beck and David Barton despise science just as much as they despise biblical scholarship. All forms of peer-reviewed scholarly inquiry such as history, archeology, hermeneutics, theology and translation studies are great inconveniences to Beck, Barton, and their White-Nationalist Evangelical followers.

Imagine if Beck and David Barton had the moral courage to enroll in an
accredited university, declare a history major, and then actually
educate themselves and earn a degree.

You mean “Vain Imaginings of Men” and “Science falsely so-called” instead of “THE! WORD! OF! GAWD!”?