The idea of "the future doesn't change" in AoT is that even if Eren tries to change the outcome of him saving Ramzi, he can't make himself because that's just the person he is. Eren Jaeger will save Ramzi, that future doesn't change because who Eren is as a person doesn't change.
Did Eren control the future?
Eren did control significant events that would progress the past to the future he wanted. However, he wasn't privy to every detail and was also at risk of being killed along the way.Can Eren change fate?
No, he can't change the future. Eren has seen some parts of the future that shocked him to a large enough degree that he started acting differently, thereby taking actions that ensured that the future he say will happen, even if that wasn't his intention originally.How did Eren saw the future?
Eren was able to see the future because he holds the Attack titan within him. The Attack titan was revealed to have the ability to see the memories of past and future inheritors of the titan. Attack titan holders are able to send memories through the Paths to other holders.What was Eren's plan?
Eren's goal is to eliminate the entire world except for Paradis, but keeping his fellow Paradisans alive is also extremely important to him, especially his close friends. After all, the elimination of his 'enemies' means nothing if the people he wants to protect aren't safe when it's all over.TIME TRAVEL?! Eren's TRUE POWER EXPLAINED | Attack on Titan Season 4 Episode 20
What is Eren's true motive?
Ever since Attack on Titan began, Eren's overarching aim has been to find freedom, both for himself and his closest friends. Zeke's euthanization plan would simply be swapping one cage for another. A cage where Eldians aren't free to choose their futures, or start families, or pass on their legacies.Does Eren want to destroy the world?
So, according to viewers, it seems that he wants to become a villain so that his friends are forced to eliminate him. This, in turn, might end up turning them into the heroes of humanity and stop the world from seeing Paradis Island or Eldians as threats.What did Eren see when he kissed Historias hand?
When Season-3-Eren kissed Historia's hand, he saw Grisha's memory of his slaughter of the Reiss family, which Grisha did on Future Eren's orders, with Season-4-Eren present via Zeke's Founding Titan powers.What happens when Eren touches Zeke?
If Eren, who holds the Founding Titan, and Zeke, who possesses the royal blood necessary to use it, manage to come into contact, they will gain omnipotent control over all Titans and Subjects of Ymir, aka the Eldian people.What did Eren do in the end?
It is ironic how a man who sought freedom at any cost was shackled by the very chains of his cruel and vexing fate. Eren clearly admitted to the fact that he had feelings for Mikasa. Attack on Titan fans were deeply saddened to see Eren being beheaded by the one person he loved.Why can't Eren change the past?
The only way Eren can influence the past is through the connection with another wielder of the Attack Titan who is able to receive memories from the future. He can't arbitrarily change things since he himself does not time travel--only memories do.How did Eren manipulate Dina?
Eren sacrificed his mother for a better future for the world. This is all revealed in Chapter 139 during Eren and Armin's final conversation. Eren reveals that he manipulated the Smiling Titan (Dina Yeager) to kill his own mother in order to save the life of Bertholdt.Did Eren Yeager have free will?
The theme of choice and responsibilityThus, Eren is free at any moment to make choices, but it's impossible for him to be otherwise. As much because of his central position in SnK's history, his personal quest for freedom, and as well as his inheritance of the Attack Titan, known to have always seek freedom.
