On the social media site formerly known as Twitter, ESR uses the methods of counter-terror analysis:

None of Antifa’s public propaganda channels have attempted to deny that they were behind the assassination of Charlie Kirk. This is a fact of considerable significance, which I will now use the methods of counter-terror analysis to examine.
Antifa’s distributed structure makes it impossible for any one chapter or cell to know what another subgroup didn’t do.
It is quite possible that Tyler Robinson is a true stochastic terrorist, inspired and motivated by Antifa propaganda and considering himself part of Antifa but without planning or logistical support from others in the organization. I give this about 60% probability.
The fact that Robinson had peers on Discord with apparent foreknowledge of the assassination attempt does not falsify this possibility. Even if they did assist with the assassination, their connections to Antifa might be equally deniable, equally just a matter of their states of mind.
The assassination was in complete accordance with Antifa doctrine and propaganda. Direct action against “fascist” targets, ranging from low level intimidation up to political killings and organized attacks on government facilities, is exactly what Antifa is organized to do.
Thus, with over 90% probability, other members and aboveground allies of Antifa regard the operation as a (tactically) successful Antifa op, whether or not they had any foreknowledge of it and whether or not Robinson was stochastic.
The ones who aren’t fanatics or idiots have probably figured out by now that the assassination was a serious strategic blunder. You might expect that they would be scrambling to deny that Antifa had anything to do with Kirk’s death.
Some of Antifa’s aboveground allies [are] in fact doing this; the dominant form of denial by Democratic politicians and activists is to deny that Antifa even exists as more than an idea.
But Antifa itself has not done this, and I predict very confidently (95%) that it will not. The real reason it won’t has nothing to do with its structural inability to know that no member of Antifa was involved.
To understand why this is, you need to grasp what Antifa is for. Not its ultimate purpose, which is to foment a violent revolution that will enable Communists or Left-Anarchists to seize power, but the way it operationalizes that goal in practice.
The purpose of Antifa direct action is to shape the political environment through terror. Its goal is to intimidate its opponents into paralysis — to raise the costs of their speech and public action by predictably opposing it with violence.
I am not speculating about this, because if you read Antifa’s propaganda and organizing materials it will tell you exactly this.
The assassination of Charlie Kirk is perfectly accordant with Antifa doctrine. Antifa cannot deny this, nor disown Tyler Robinson even in the likely event that he is only stochastically connected to the organization, because … what use is a terror network that disavows intimidation of its opponents?
Antifa’s goals require it to be a credible threat to “fascists”. If it denied that it had anything to do with killing Charlie Kirk, it would demotivate its own foot soldiers and decrease its usefulness to its aboveground allies.
Antifa needs to exist in a kind of mixed state — simultaneously deeply threatening to its enemies but deniable by many of its allies in the Democratic Party, journalism, and academia.
It is also, however, important that none of its aboveground allies can actually believe their own denials. Otherwise Antifa, perceived as useless, would risk losing the funding and political cover that has until now allowed it to operate with some degree of impunity.
You may therefore safely assume that anyone who tries to tell you “Antifa is just an idea” is not merely deluded, but consciously and deliberately lying.
At Woke Watch Canada, C.C. Harvey discusses the “red thread of Antifa subversion” over the last ten or so years:
Establishment leaders now even cuddle up with extremists who do not hide their violently subversive orientation. When the ENTIRE establishment took a knee for for the (self-identified) queer, Marxist, violently revolutionary group BLM during the 2020 riots, the subjugation of the professional classes was complete. We stopped being allowed to object to our institutions becoming vehicles for communist revolution. We were called racists and far right extremists and conspiracy theorists for even thinking bad thoughts about BLM and the woke communist revolution, and could be punished for talking to friends about it in group chats. We all became ideological captives of neoMarxist revolutionaries.

The DEI industry exploded, and although it is losing steam in the USA, it still functions as a modern Red Guard policing Canadian discourse and behaviour. If we’re being honest, we will admit that even most conservative politicians here were cowed. The entire establishment worked together to erect a new politburo and stasi throughout Canada and the USA, and far beyond.
Republicans are dismantling the neoMarxist structures that have been erected in America, and this is of course being disingenuously characterized by leftists as proof that Trump is fascist and authoritarian. BLM has largely imploded with corruption and infighting, but Antifa appears to have grown even stronger, especially its queer contingent, and their membership is agitating heavily as they see the Trump administration tearing down what they built.
Antifa is not just a gang of idealistic rabble-rousers in black hoodies rebelling against authority. It is the heir of a century-long Marxist project seeking massive, sweeping revolution, and advancing their goals via inversions: turning truth into lies, sin into virtue, desecration into liberation. From the beginning, Antifascist communists were passionately committed to revolution in all areas of human life and society.

It is not by coincidence that antifa and the LGBTQIA+ are entwined. Antifa have always been committed to sexual revolution — crossing sexual boundaries, normalizing deviance, dissolving the family.
Even in earliest iterations, the antifascists were dangerously radical in sexual ideology and policy: the historical record shows they handed children to paraphilic predators in the name of antifascist sexual liberation as early as postwar Germany. That anti-family, fetishistic spirit runs straight through antifascist history and is on full display in today’s TQ+ movement. TQ+ is conjoined with Antifa (Trantifa, if you will) to actively promote hypersexualization, the destabilizing of sex identity and family, and the mainstreaming of disorder and perversion.
Marx and Engels attacked the family as a “bourgeois prison”. Later Marxists carried this out through radical experiments in sex and pedagogy, all under the banner of liberation. Today’s gender and queer theorists are majority Marxists.
Marxists deal in inversions, so indoctrination presented as education, perversion rebranded as liberation, abuse disguised as compassion, self-mutilation celebrated as authentic selfhood. Today, Antifa-aligned “Queer Resistance” brigades advance sexual inversions and corruptions that are just as damaging as antifascists of bygone eras: in postwar Germany, the antifascist Kentler experiment assigned orphan boys to be raised by wealthy pedophiles. Today, an uncomfortable number of LGBTQIA+ activists have been caught adopting babies and toddlers to abuse, raping their own children, or sexually assaulting minors. As a result of our establishment embracing the far left revolutionary zeitgeist and sacralizing “marginalized” identities, safeguarding has been sacrificed on the altar of LGBTQIA+ identitarianism.
Update, 25 September: Welcome, Instapundit readers! Please do have a look around at some of my other posts you may find of interest. I send out a daily summary of posts here through my Substack – https://substack.com/@nicholasrusson that you can subscribe to if you’d like to be informed of new posts in the future.