People will tend to use real life logic within a fictional based series to try to prove themselves right but in real life EVERYTHING is not a fact but mostly theory that are by scientists. Now those who use real life logic be it M-Theory or other terms like to deny other terms such as Megaverse or Omniverse they will use actual Webster definitions than actual terms by the people (Marvel/DC) who coined such a word. And would rather believe in such as Hyperverse/Metaverse which are both by actual definition cyberspace. And only time such concepts that are meant to be used are like Infinity and or Eternity (Concept) both which are logically a fact within Real Life.