I think there is a case to he argued that his insanity is more of an innocent "doesn't know how to think any better" kind, whereas the hounds do know better but choose not be/actually enjoy not having to be better.
Yeah, I'm getting 2nd male lead syndrome. However, I still remember how this white haired dude literally has intentions hence why he's being kind and sweet argh..
Uh oh... uhhhh mommy i'm scared, take me home