How would you change the world building in the final season?
I believe AoT severely lacked in the world building department, especially considering there was a world war going on. There should have been various nations which are neutral, and even pro-Paradis so that it actually feels like a world war and not some local conflict. Here are my suggestions for it:
- In the 4 years time skip, Zeke helps Paradis connect with various world leaders, and not just Hizuru for the iceburst stone. Vast majority of countries say no but some promise to be neutral in the war, with Hizuru and a couple others supporting Paradis. We should see more of Historia who will negotiate various treaties for trade with the allies.
- We should see rebel factions in countries which are against Paradis, whom Paradis will support, and this will as do the necessary world building for the show. Marley colonized various nations, and thus it only makes sense if the rebels support Paradis or stay neutral in this war.
- We should have an entire arc of Hizuru, with Mikasa's connection with the Hizuru royal family being emphasized. Hizuru offers Mikasa a safe haven for Eren and herself in case things go haywire in Paradis. In return, Mikasa offers to convinve Historia and others for supporting Paradis in the war.