question for the lore team

there are many questions floating around, that i understand you are not at liberty to answer yet like what is illaoi like , or why was yorick mori not remembered , etc. so ill try to keep my question as general as possible, for the sake of trying to talk about lore with one another how relevant are the alters' vo? like how the SR shop keepers are they in need of an update does the same hold true for the alters?

please note this post is not to speculate what or who the alter are/were it is. just to see if what they say meaningful to for arguments.