Arguably in a well run society those groups would have so little power / influence that they wouldn’t be limited by how well they are able to communicate privat

Arguably in a well run society those groups would have so little power / influence that they wouldn’t be limited by how well they are able to communicate privately. The student protests in the 70s and coocurring terror campaign was not happening in a vacuum but because former Nazis had been part of all aspects of post-war Germany and young people were not having it.