Lacy Macauley, btw, is shown in this video from 2017 (which is the source of the quotation that you provided). She actually identified herself as an anarchist.
There is another person there, Daryle Lamont Jenkins, who, according to the video, "describes himself as the intelligence officer for antifa." That said, we never actually hear him say that.
There is also a good shot of a nazi (Richard Spencer) being punched by, presumably, someone who probably is, in some way, with antifa.
McCauley later refers to someone shot: "He was an antifa member and he was shot..."
Here's the original ABC video report (there is no actual text story):
Note that this is all from August 19, 2017.
As someone who is a researcher and very engaged in accuracy of sources I find this link within a link fairly shakey. I'd make a student do better.
By The Way, this is the instagram account of Lacey Macauley:
Login • Instagram
Here is her facebook page:
Log into Facebook
Here is her Linked in:
https://www.linkedin.com/in/lacy-macauley-a10b1617/
Her page at Common Dreams:
Lacy Macauley
Her media presence is quite large...it literally goes on and on.
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Daryl Lamont Jenkins has a wikipedia page:
Daryle Lamont Jenkins - Wikipedia
Here's a sampling of information about Jenkins that is "out there."
The young man practically squealed when he saw Richard Spencer, one of America’s most famous white nationalists, standing in a hallway at the Conservative Political Action Conference.
www.latimes.com