>>30261738>>30265733Kronii straight up said she was asked if she had any preferences and left it up to them since she had no idea about anything.
If anything she should be glad she got Wada and that design, it's still the primary reason she's doing so fucking well despite sabotaging herself every step of the way.
Kiara is a special circumstance since she got her redesign and move from JP to EN very last minute so I wouldn't place much stock into that.
Generally speaking the Holos do get to make requests and voice their opinion on their design and stuff, have since Gen4. If they don't make use of that it's their own fault.