New site member WitherKing11 (account age 3 days, site membership 2 days) recently posted a full draft to the forums: https://scp-wiki.wikidot.com/forum/t-16838763/requesting-greelight-scp-50123-a-trip-down-memory-lane with multiple portions reading as AI-generated
SCP-50123 poses a significant risk of psychological harm to individuals exposed to its effects, as prolonged immersion in past memories can lead to severe emotional distress and dissociative episodes. Additionally, SCP-50123 has been observed to induce selective amnesia in affected individuals, causing them to forget recent events or experiences while retaining memories of past occurrences depicted in the album.
Efforts to remove SCP-50123 from affected individuals have proven challenging, as subjects often resist separation from the object due to their intense emotional attachment to the memories it invokes. Consequently, containment procedures focus on preventing unauthorized access to SCP-50123 and minimizing the risk of exposure to its anomalous effects.
Compared with the text of their sandbox and their self-insert interview logs, as well as their few forum posts (all of which do not have proper capitalization), the AI-seeming material is quite different.
No action taken at the moment since the user responded "yes" to the query of whether they wrote all the material themselves or not; they have been asked to clarify.