is it politically interpreted?
Yes, one of the magazine accused them of having a militaristic message that serves Japanese Prime Minister Shinzo Abe's political leanings.
Attack on Titan
 The series also attracted criticism: the South Korean "Electronic Times" magazine accused "Attack on Titan" of having a militaristic message that serves Japanese Prime Minister Shinzo Abe's political leanings, while the series also resonated with Hong Kong youths who saw the invading Titans as a metaphor for mainland China. 
where did titans came from attack on titan UNANSWERABLE is it a film or tv series? An anime television series who is the director? Tetsurō Araki is it based on any novel? Yes which one? UNANSWERABLE
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Attack on Titan [SEP] Political interpretations
This has led to accusations and theories of antisemitism and fascism apology against the series and its author, Isayama. This includes claims that Isayama is promoting nationalism and the theory of Jewish global domination. However, this has been argued against by many fans of the series, with claims that while the Eldians mirror Jewish people, they are intended for readers to sympathize with rather than to be portrayed as villains.