Board Thread:Manga/@comment-38849221-20190321163015/@comment-25322628-20200614003431

Warrior655 wrote: Aggression25 wrote: Or Eren decided to follow what he saw would happen in the future, meaning he had to wait until it was the right to act, not then or later. This would probably help to confirm that anyone with the Attack Titan can’t alter the future; what happened was going to happen and couldn’t have happened any other way. That part is also true. Attack Titan special power allows anyone inheriting it to alter the past for a possible future. Basically, everything we have seen throughout both manga & anime is exactly what Eren (present one) predicted and attempted on creating, freedom for Eldians everywhere. Except the Attack Titan’s future memories didn’t exactly state that the inheritor could change the future by changing the past. According to the author, the ability is based off what was done in GoT. What happened in the past and what will happen in the future are predestined of something of the sort.

In the words of Demona from Gargoyles regarding the power of the Phoenix Gate, “History is immutable.”

The ink is dry, so what was done can’t be undone.