controversial take i think shizuku and koki are bad characters

for shizuku i think her character is underdeveloped she just another girl that fawns over hajime and i get that she’s overcoming putting others before herself but they way its wrote just dosent make sense to me and for koki i dis-like him thinking that hes on the same level as nagumo if he didn’t do that he’d be fine i especially didn’t like the way he was in episode 15 if he could overcome his feelings of resentment towards nagumo and acknowledge his strengths (specifically his close combat and takiness) that he could work well with nagumo and be a good part of the team but as it stands i think nagumo should have killed him in their fight.