Armin still committed a few war crimes
What did he ever do that he didn't have to?
That is to be expected when most people who were not brain dead fans were so repulsed by the shitty manga ending that they are not even bothering with the anime one....
Some people were hoping they'd change the ending, but I can't even think of an anime other than Death Note which made significant changes to its ending, so that was always a longshot.
Zeke was a self-hating piece of shit race traitor that believed all of the lies that were said about his kind and wanted to inflict an even CRUELER AND MORE SADISTIC form of genocide against his own kind and for nothing, except good boy head pats from monsters who would cheer and laugh at him for doing their dirty work and inflicting forced sterilization suicide upon all Eldians ensuring that the rest of the world could propagate the idea that the Eldians were so utterly soulless and evil that they ended up destroying themselves out of self-hating cuckery.
How is being rendered powerless and sterile in order to be allowed to live peacefully and without fear crueler and more sadistic than always living on edge and eventually being wiped out like Eren's retarded plan? Don't get me wrong, I don't agree with it, but it was the lesser of two evils. Eren was right, he's an idiot who got power.
The Eldians vs the World blood feud, for better or worse, was never going to end without one side genocided. Eren may have been a retarded incel mass murderer, but at least he knew this basic elemental truth and made damn sure he took about 90% of the world's population and made the surviving 10%'s lives irrevocable hell via destroying the environment and rendering their cities and civilisations to rubble that would take centuries to rebuild, that his friends would be able to survive for a couple of decades, be allowed the basic human right to have kids, and have better lives than the outside world, before the outside world could get their shit together to retaliate.
Yeah, one side had to win in the end. Even the "heroes" betraying their own nation and killing their friends and comrades to thwart their last resort & only hope wasn't enough to earn the right to exist, so nothing would've ever been.
As for Eren, he should've just finished the damn job so they
couldn't retaliate, and that wouldn't make him a mass murderer anymore than if Japan hadn't surrendered and we continued nuking them into annihilation, which would've been justified. Similarly, he's not an incel either, Mikasa only ever wanted him and he knew it just like Armin and everyone else did. Rather, he's a traitor, lunatic, and idiot more than an incel mass murderer.
Erwin or Floch would've had the resolve to finish what they started and make the necessary sacrifices. Originally Eren would've too, if looking at this previous character, but then Isayama ruined him.