I thought AI content is considered on-topic here more because there is a strong argument, based on our current best understand of rationality, that we should make a significant effort to push the Singularity and hence the entire future of the accessible universe in a positive direction. I guess it's understandable that you might not want to overplay this and end up alienating people who are more interested in other rationality topics, but we seem still far from that point, judging from the relative lack of complaints and recent voting on AI and Singularity-related posts.