Why am I thinking of John Titor right now?
I think we need to dig into Titor archives for clues if we have not already done that.
https://www.bibliotecapleyades.net/ciencia/time_travel/johntitor/jt_researchproject01.htm#Page_1_of_19
titor
>In his posts John Titor often entertained, enraged, frightened and belittled those who engaged him in mostly one-sided conversation.
Sure sounds like GEOTUS to me.