Thanks for the comment. I was imprecise with the “boundaries of reality” framing but beyond individual physical boundaries (human-AI hybrids) I’m also talking about boundaries within the fabric of social and cultural life: entertainment media, political narratives, world models. As this is influenced more by AI, I think we lose human identity.
4) to me falls under 2) as it encompasses AI free from human supervision and able permeate all aspects of life.
I think this framing also aligns with the discussion of whether we should focus on making AI corrigible or virtuous.