Is there any optimistic sci-fi that doesn't have something like superpowerful perfect AI? It feels like such a thing is a bit of a cop-out as it removes all th

Is there any optimistic sci-fi that doesn't have something like superpowerful perfect AI? It feels like such a thing is a bit of a cop-out as it removes all the problems that arise from human imperfections and yet our own history is that of an improving standard of living despite these imperfections.