Rebirth: Too many worlds spoil the plot

Multiverse? Lifestream multiverse? Lifestream multiverse anomolies localised in Square Enix's broom closet? Every fan has an answer, and they can't all be right.
© SQUARE ENIX
CHARACTER DESIGN: TETSUYA NOMURA / ROBERTO FERRARI
LOGO ILLUSTRATION: © YOSHITAKA AMANO
Gaia Earth image (used with permission in thumbnail):
‪@sephirosuy‬
sephirosuy.blo...
Pexels:
A Person Riding a Horse - Teo Doulke
People Working Together - RDNE Stock Project
Opening a Bottle of Coke - Karolina Grabowska
Writing On Whiteboard - Coverr
Sunlight Shining through a Destroyed Roof - Matthias Groeneveld
YT:
6 Second Tactical APB Battering Ram Breaching - • 6 Second Tactical APB ...
How to hammer a nail into a wall without cracking the plaster - step by step - • How to hammer a nail i...
Finally! I started building my own house. Pt1- foundations and concrete slab - • Finally! I started bui...
Other media
Titanic (Paramount Pictures)
Avatar (20th Century Studios)
Avatar: The Way of Water (20th Century Studios)
Gladiator (Universal Pictures)
Fellowship of the Ring (New Line Cinema, WingNut Films)
Sliders (St. Clare Entertainment Universal Television)
Back to the Future Part 2 (Universal Pictures)
Spiderman Across the SpiderVerse (Sony)
Doctor Strange and the Multiverse of Madness (Disney)