THERE IS NO PLOT ARMOR (EXCEPT THOSE HUNDRED TIMES WHEN THERE IS)
https://old.reddit.com/r/anime/comments/bwgvq1/plot_armor_in_attack_on_titan_spoilers_up_to/
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https://www.youtube.com/watch?v=LDSvmhiCqzE
In case it isn't obvious, Chibi has normalized degeneracy to a point his fanboys think it means wholesomeness
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https://www.youtube.com/watch?v=QZn7tpDBxfU