From Episodes 10-13 there is a huge moral guilt bestowed on all the characters. And I find it funny because its from one battle where barely 1% of the casualties experienced from the purges were met.
Suzaku Kururugi wants to fight for Britannia to save his people (or hope they integrate into the system) but is he aware of what Britannia does to the Elevens?
Like honestly he thinks what the BKs do are wrong yet hes morally ok with mass executions of children/elderly. Is this explained?