Denying "standing": how identitarians marginalize the marginalized who disagree with them (focusing on 4th St. Fantasy)

At Followup On Fourth Street, Hopping689 told Steven Brust, Your opening address was in no way aggressive and I heartily approved of it. Speaking as a disabled woman.  If a writer has nothing to say about society, I don’t read their work and I certainly don’t go to hear them speak. Why would I, if they have nothing to say? Surely nearly every story is about society and the individual’s place