I was so focused on Trinity and Gehenna finally getting along that I forgot with Arona being stuck in an IPAD everyone still hates the General Student Council and won't listen to Rin.

And I mean... fair. Disbanding the SRT was a really shortsighted move, and she tunnel visioned everything so bad that she wasn't even trying to help the schools and never even replied to Abydos' plee for help.

She kind of set herself up for failure by constantly going "oh man there's no way I could live up to the president"