Can you give me an example of the ancom flag being raised by revolutionaries that hasn't involved a coalition between anarchists and communists? I don't think there's a single instance of it historically but I'd be really interested in seeing an example if one exists.

When the group is only made up of anarchists, the black flag is raised. The entire symbolic point of the red and black flag is the coalition of the two.

Calling the Spanish revolutionaries "MLs cosplaying as ancoms" is absurd historical revisionism, and really honestly offensive to everyone that fought and lost to the fascists.