A fan theory, known as 'Conformity Gate', suggests a secret final episode is yet to be released, claiming the shown epilogue was an illusion created by the villain Vecna.
Jamie Campbell Bower, the actor portraying Vecna, seemingly refuted the theory by stating the final episode was 'the ending the show deserves'.
Proponents of 'Conformity Gate' cite perceived continuity issues and specific character placements in the epilogue as evidence for their theory.
Many viewers, however, dismiss 'Conformity Gate' as a coping mechanism for fans who were disappointed with the official ending.