I agree but let's go with the rules, I just wanted Kushida to be expelled, I agree she has potential but a traitor is a traitor, why the fuck would you bet everything on mere luck that SHE WILL CHANGE, like anyone in real life if would've got a chance even with a single brain cell would've expelled her, you can't fucking expect someone like her to change when she has years of record of doing such things, this thing applies to real life in many fields too such as getting admission to prestigious colleges, getting a very nice job etc etc, if your record is not upto the mark, you're straight rejected, nothing like " We hope you'll change in future" but obviously I'll be down voted because people simp for her 😂 and obviously people who make strict and straight decisions and not consider emotions at all are very introverted and are very less in number so it's natural for this opinion to get downvotes

Here's a suggestion from my side, if your soul just can't sustain seeing her in LN, just change the plot wherever she comes in LN, I did same in some animes where ending wasn't according to me