
You sound like the type who hate tsundere Charathers and only love shy,cute,ardoble big boobs girl who always is nice and never really is mad gu/girl typpe who only read/watch anime/manga for that reason and dont pay atacion how they change more in the serie go on.
She already start to change when she lost that one egg challange by soma He literly try to break her free from her father will not only did her uncle the headmast ask soma to break her free but also try to let her see friends are close and help you just her asstend as the white haired girl. not only that but many time she start to think to get out of the Darkness she got chained by and soma is the one who try to do that the more he helped her the more nicer she become in the whole manga.
Did you forgot how nice she start helpeing the whole group to battle all top 10 seat of the school and the father as welll Did you miss that???.
For the love of God Look good how she talk with other people around her and when she say thing in her head Not only her but people also who close to her Say she start to change Many chapther ago

oh no.. i love taiga of toradora and chidori of fmp. i love however tsundere they get. she changed, yes, however, subjective. her bratt attitude of not complimenting soma yet still believes in him is what i find annoying. i know it maybe her defense mechanism to deny her feelings. but in the end of the day, i dont like it that she goes to the point of demeaning soma. its just not fair.
why is nakiri erina so annoying? shokugeki no soma is better off without her.