>>3892339>>3894128>>3894517Getting some Ebihara vibes from her design.
A guess, perhaps the haughty route would have been from her isolated upbringing where she didn't get to get too close to other people, yet have staff at her beck and call. Coupled with distrust of others as a result of being used as a bargaining chip by her dad and Sugimura, she applied the same assumptions that the PT just wanted to use her for their own ends. I guess Akechi inherited that part?