User blog comment:IHHeroes/Changes going forward after Crisis/@comment-31722073-20200116122245/@comment-2054358-20200116170402

And if the characters whose memories J'onn woke are still getting articles for Earth-Prime, why don't the paragons? When Kara woke up on Earth-Prime, everyone still recognized her. So there must have been a Kara Danvers existing on Earth-Prime that suddenly had her body possessed by Earth-38. The Weather Witch scene established the fact that the Earth-Prime Supergirl and Flash teamed up more often than the Earth-38 Supergirl and Earth-1 Flash. And the character who is the most different post-crisis is Lex Luthor, whose Earth-Prime counterpart was a very trusted man with better publicity who owns the DEO and probably never had to fight Superman and Supergirl before since Nia and Alex thought he was a great man. If Earth-Prime Supergirl had fought Lex before, Nia and Alex wouldn't be praising him like that. So why do the paragons with changed history keep going with their Earth-1 and Earth-38 pages while the people J'onn woke have their pages start from scratch? Especially if J'onn may have erased their Earth-Prime lives as shown by Superman's surprise learning that he has two sons? Look at the cast list on Season 5 (Supergirl), the characters now have to be listed twice because of the split.