The public sphere is in fact a normative concept or concept in the general context of Habermas's general theories of communicative action and the ethics of dialogue. The public sphere is part of a social life in which citizens can exchange views on important issues related to public good (public interest). The result is the formation of public opinion. Democratic philosophers also believe that these spaces are the physical manifestation of the public domain, the field of activity, the communication of free people and groups, and the place of the formation of civil life.