There are definitely organized groups that identify themselves as "antifa" (e.g. [1]). I think you're getting at though is that antifa is not a singular organiz

There are definitely organized groups that identify themselves as "antifa" (e.g. [1]). I think you're getting at though is that antifa is not a singular organization but rather a collection of autonomous activist groups and individuals who share a roughly similar set of ideology and tactics. [1] https://en.wikipedia.org/wiki/Rose_City_Antifa https://en.wikipedia.org/wiki/Rose_City_Antifa