There’ isn’t a definitive narrative for the Marvel universe. People keep re-writing Batman, Superman, Spiderman, retelling their origin tales. The X-Men have had more re-boots and parallel universes than most of us could keep up with. Some people only ever see the films. People keep telling new stories about these characters because they are popular. The stories keep up with wider social changes. None of these stories ever is or ever should be considered the ‘real’ version.
Imagine that as a person far into the future, you had some of the surviving comics to draw on. You had the middle bit of a film, a book review, three comics, seven fragments of fan fiction and the script for a crossover project. You don’t know which ones came first. You don’t know that you have fan fic in the mix, much less which bits fall into that category. Whatever sense you made of the content, it would not seem to you as it did to the people who created it.
When we look at what writings there are about myths, legends and ancient histories, it is of course tempting to think there’s an underlying truth to uncover. A real version. We look for coherence in stories about Gods and heroes. Coherence is generally in short supply. It occurs to me that we have something in mythology that has more in common with modern comics reboots and re-imaginings than it does with the agreed and fixed texts of book-orientated religions.
There may never have been a fixed, original story. There may be no single coherent truth to uncover. When we’re talking about figures like King Arthur, or Loki, the modern treatment of them in films and books may simply be a continuation of what’s always happened – people tell stories about characters they like.