So his little nazi salute, I just see it as something immature he thought was fun. His brain is different to say the least.

Yeah, his brain is different, it’s a Nazi brain.

Don’t pretend this is some immature fun thought, he showed no remorse for what he did (multiple times), this was not a mistake or a lapse in judgement, this was him forgetting to 'hide his power level’s and showing his true colors.