I just reread the chapter and this sentence gives so many implications that was only briefly discussed in the comments of worm. Parahumans are the norm now. Which means that any piece of work or fiction that is trying to be "realistic" or supposedly takes place in the real world has parahumans in them in this universe. Granted far different timeline so many things will probably have never been made but imagine the possibilities. Breaking Bad, The Walking Dead, True Detectives, Stephen King, Law and Order, Big Bang theory even crap like Twilight would be written or created with parahumans and the Endbringers existing! The vampires are a hunted species treated like a threat similar to the Endbringers in Twilight, Walter White or Jessie becomes a supervillain in Breaking Bad, Shedlon is nerdy version of accord in his show, Law and Order deals with crime in the aftermath of an attack on new york by an Endbringer. I'm tempted to create a new thread just imagining popular media in the wormverse.