Yeah, you are using SE quotes to shoot down another SE quote. Wow, that make so much sense. SE aren't contradicting themselves, you didn't understand the story.
You keep saying that... I understand the story. She’s using TC on the planet. As said in the scan.

And WHY only she can exist in a world where everything is mixed together? If you don't ignore the scans and understood the story, you can answer that.
It’s not up to me to explain what is flatly said in the game.

Yes, you are proving that SE is wrong and you are right time and time again. XD
No. I’m proving Square Is right and you are wrong.

As Square said, she’s using time compression on the planet. Supported by scans and dialogue.

Time and space is everywhere, not only in the planet. This is why they say she is absorbing ALL EXISTENCE and you fight her in SPACE.
A. Humans can’t breathe or move in space. You fail on cosmic levels for continuing to fail to understand this. It’s just a big black space. Show me one feature that suggests it is space.
B. SE says she’s changing the world. World = planet.

She would change the world, because it's part of existence, and she would absorb all of it.
Except the quote says she’s changing the world and only the world. If she was gonna change more than just that, they’d say as much.

Every other quote only mentions the world as well.

Stop putting your own assumptions into factual discussion. If it doesn’t say it, it’s not there.

And lets say that one day, Nomura say "When he was a baby, Squall could reshape reallity with a fart". That would contradict many things in the game but would be TRUTH.

SE >>>>>>>>>> You
SE >>>>>>> You. That’s why Ultimecia only effected the world.

If she is affecting the universe, she is affecting the world too.
Except 4 quotes say the world and nothing more.

If it was more than just the world, they’d say as much in maybe at least 2 out of those 4 times. But they specifically only say “the world.”

SE >>>>>>> you adding things that aren’t there in the quotes they specifically put in the game.

Yes, SE are contradicting themselfes and you are completely right.
Ever heard of “plotholes”? 99% of fiction has some piece that contradicts another piece in the fiction. Your existence quote is at odds with 4 quotes saying it’s just the world.

What Kitase, or Nomura, or other guy in SE says, IS more valid than what the characters say in the games.
And they were kind enough to confirm Ultimecia was effecting only the world.

SE are the gods of FF universe, and know everything about it.
And like they say, Ultimecia is hoping to “change the WORLD”. Specifically the “world” and nothing else.

The Scan was writed by SE, not by Squall, or Edea, or whatever. This is a fact.
Yep. I don’t dispute that.

I use it in fact to shoot down all you say and so you reach and ASSUME things to try and make your argument fit when it contradicts everything in the game, including what SE says.