Even a friendly Genie superintelligence would likely not cause that IMO. It would work to remove the problems we set before it. Unless we asked it to remove cul

Even a friendly Genie superintelligence would likely not cause that IMO. It would work to remove the problems we set before it. Unless we asked it to remove culture and fun/worthwhile hobbys/activities, I don't see how it would cause issues or ennui. We would still have purpose, it would just not be focused on or influenced by those solved issues. And even if those problems are solved within our society on Earth, who knows what the future holds in terms of the wide open universe.