Definition
"The Metaverse is a collective virtual shared space, created by the convergence of virtually enhanced physical reality and physically persistent virtual space, including the sum of all virtual worlds, augmented reality, and the internet. The word metaverse is a portmanteau of the prefix "meta" (meaning "beyond") and "universe" and is typically used to describe the concept of a future iteration of the internet, made up of persistent, shared, 3D virtual spaces linked into a perceived virtual universe."-David Pal Kirkpatrick
Why is it Inaccurate?
Basically as the definition gives us that it means Cyber Space meaning any tiers of Low,Mid, or High Metaverse are inaccurate and aren't possible as it deals with the internet/video game based series which again is Illogical. Metaverse is like the Sword Art Onlineverse than fictional communities like Marvel Comics.
Will it be on FBO?
Certainly not it's not worth a argument or worth a debate to add them to profiles unless its a series seriously on cyberspace and regardless of how users feel this wont be a trend to be adding nor will it ever be discussed unless MASSIVELY asked with 1,000 Votes.
Shorter Term
Basically........
- 3 Dimensional (3D)= Metaverse means a single virtual universe.
- 3.1-9 Dimensional (3D+)=Metaverse+ means a multi-virtual reality.
DC Comics Terminology
It's explained in the DC Omniverse (DC Universe/DC Multiverse) that the Metaverse serves as a sorta reality prison, which is walled around by the Source Wall this is when Earth-0 or Earth-Prime gets altered, it makes a ripple throughout space-time making multiple universes, these universes as explained in the panel makes events and non-events a reality, it infact creates a Local Multiverse (Not the OMNIVERSE/MULIVERSE), this is where it is different from a Multiverse as the Metaverse stands as a quantum-reality/meta-reality alteration where it does revolve around superman and his story, BUT it goes deeper than this, as this gonna be an absolute concept as all the same origins about an alien boy being sent to earth, as when Doomsday Clock happened, Doctor Manhattan was messing with multiple different timelines/universes, which it caused the Metaverse to become sorta self-aware if you will, and for example think of the Human body being attacked by outside cells or illness, and like the immunity system it will attack and tries to reject whatever it is that is messing with it, such as Doctor Manhattan, and establish again that the 52 Universes were called a Local multiverse and was left OUTSIDE the bigger Omniverse, this is due to Perpetua and her affects as well, she manipulated events and tried to make a new multiverse, this is when The Batman Who Laughs tried to manipulate the Metaverse as well, but help break it back into the Omniverse. The Metaverse is also as of the CURRENT continuity is no longer bounded by such a reality restriction and is now Part of the main Omniverse no longer being just 52 universes, this also includes the many realms we know from the DC Multiversity map, and this also means there is bigger stories to be found.
If someone in the DCverse manipulates the Earth-0 aka Earth Prime they are now creating new timelines and events and non-events making it the ultimate story telling for the company, which could explain how and why there is so man retcons to the DCverse, and it explains how and why each event happen from Crisis on Infinite Earths to the Flashpoint Paradox, and yes the cosmic beings and deities could/can feel that there is/was a boundary for them, and pointed out that the events of fixed the Justice Leagues entire timeline and reality just as when Doctor Manhattan moved the green lanterns lamp, and him recreating it all giving up his life in the process.