Nothing about his actions make sense, join Orpheus he joins absolute for no reason, trust him and turns out he is a good guy, but also you can talk him into taking over the world, and he goes hostile if you arent into octopuses. So basically he has no reason behind any choices the devs just Pick his personality at random based on what the player does. Either he shouldn't betray you for releasing Orpheus or he should betray you when you trust him. Otherwise he makes no sense. Except he saves you from the absolute three minutes before releasing Orpheus so betraying you to join the absolute makes no sense anyway.