In 2017, the deputy editor of the conservative publication First Things, Elliot Milco, credited Mr. Kaczynski with “astute (even prophetic) insights.” In 2021, during an interview with the businessman and politician Andrew Yang, Tucker Carlson cited Mr. Kaczynski’s thinking in detail without any prompting.
Online, young people with a variety of partisan allegiances, or none at all, have developed an intricate vocabulary of half-ironic Unabomber support. They proclaim themselves “anti-civ” or #tedpilled; they refer to “Uncle Ted.” Videos on TikTok of Unabomber-related songs, voice-overs and dances have acquired millions of views, according to a 2021 article in The Baffler.
Mr. Kaczynski was no longer the mysterious killer who had belatedly projected an outlandish justification for violence; now he was the originator of one of many styles of transgression and all-knowing condemnation to adopt online. His crimes lay in a past young people had never known, and he was imprisoned, no longer an active threat to society.
His online support did not indicate how many eco-terrorists had been newly minted, but it did measure a prevalence of cynicism, boredom, dissatisfaction with modern life and gloom about its prospects for change.
During his imprisonment, Mr. Kaczynski copied his correspondence by hand and forwarded it to the University of Michigan’s Joseph A. Labadie Collection, an archive devoted to radical protest, which has amassed dozens of boxes of Kaczynskiana.
According to New York magazine, Mr. Kaczynski’s papers became one of the collection’s most popular offerings. In an interview with the magazine, Julie Herrada, the collection’s curator, declined to describe the people so intrigued by Mr. Kaczynski that they visit the library to look through his archive. She said just one thing: “Nobody seems crazy.”
Glenn Thrush and Remy Tumin contributed reporting.