Serious question: can I get a list of some official, confirmed ANTIFA leaders or main organizers? I'm arguing with some spastic libtard on Facebook who's trying to claim they're not a real organization because they don't have specific leadership like ISIS.
That actually gets a bit complicated. Bear in mind, I haven't known anybody involved with any Antifa groups in a number of years, so things have doubtless changed. Some of this, therefore, will be based off of assumptions.
The best way to explain it is that Antifa doesn't generally need a lot of organizing; their tactics are pretty rudimentary, and their goals aren't so complex as to require an extensive onboarding process. Because of that, it tends to organize in cells that are relatively independent and operate locally, and a lot of the time have no "official" leader (though someone is invariably unofficially the one in charge). It's only for big events like protests that they interact with other cells in a significant fashion. For that reason, the hierarchy of the organization is a bit jumbled. Obviously
somebody is the one who comes up with the idea, and
somebody is planning the logistics of ops like this, but, at its core, the decisions involved in this were probably made by dozens, or even hundreds, of people.
That said, one of the more public people that identifies as Antifa, and certainly has acted as a leader in ops in northern California, would be Yvonne Felarca (aka the "Berkeley Antifa teacher"), which you should be able to find decent information on.
Though in truth, it should be relatively obvious to somebody that terrorists don't need an org chart to perform terrorism. If a group of people mutually decide to do something, it doesn't matter that none of them is the "ringleader".