Superheroes fill a gap in the pop culture psyche, similar to the role of Greek mythology. There isn't really anything else that does the job in modern terms. For me, Batman is the one that can most clearly be taken seriously.
It has been the fashion to speak of the conflict between human rights and property rights, and from this it has come to be widely believed that the use of private property is tainted with evil and should not be espoused by rational and civilized men. . . the only dependable foundation of personal liberty is the personal economic security of private property. The Good Society.