Yeah, it's totally feasible that some adherent of this religion could've looked up its gods in Wikipedia and now worships this guy for real. Sure, in such case

Yeah, it's totally feasible that some adherent of this religion could've looked up its gods in Wikipedia and now worships this guy for real. Sure, in such case it's a "self-fulfilling prophecy", but it wouldn't be much different from John Frum cult or whatever.