Avian is "The Regi Iceberg" where 3 devoted but talentless randos document his actions in sinnoh and his battles with Regigigas as a wildly inaccurate conspiracy and post it on youtube. Alternatively titles like "Why you should go to therapy"

Stahl is in Roses' documentary on Darkest Day called "Galar's Darkest Day" as an interviewee with enough plausible deniability to the eternatus project that he isn't arrested.

Arryn, once faller stuff becomes known "Hisui's lost angel"