Six episodes in, Wow if you think about it He was a victim in this, everything make sense now, it's like people who are born into cults or extremist religious people they are taught since they were young that everyone else is bad and evil and they are the right ones.
He doesn't even know who's his enemy anymore, And blame himself for what has happened to Annie and Bertholdt.
I feel like he will redeem himself in this season. I am starting to like him as a character, he is still an asshole tho.