Originally Posted by
Paetolus
Those are some heavy manga spoilers, so you might want to cover some of this up. Like some of this stuff basically just happened in the last couple months.
Edit: To respond though, this isn't a 1:1 recreation of the Holocaust or WWII, that'd be boring to read. Even with some pretty significant differences in the story though, it is quite obvious that Eldians beyond the walls are supposed to be metaphorical for European Jews during the early stages of the Holocaust.
Edit with manga spoilers: The situation is quite complex, most of the Eldian evils happened 2000ish years ago, so really, current Eldians aren't responsible for whatever their ancestors have done. Many Eldians also think it's Marleyan propaganda, and the readers only find out that Marley's official history is true when we see the past in one of the chapters.
Most Eldians also aren't on board the whole Yeagerist train, as most Eldians are actually outside the walls in camps, and Eren's plans will mean their deaths too.