Interestingly, the transcript of the seahorse emoji thing looks to me to show the ropes, and makes me think more that there is no psychological phenomena at play.

The text does not look like a normal "break down" to me, and even if you tell me it was a human transcript, I will say it sounds very strange from a human. It looks more like strange output you get from a software that goes outside of its happy path.

The AI just seems to repeat a loop. The "no, wait, it's wrong" seems to be from forum or chat data where several successive messages are merged together (one person posts "here is the answer", then posts another message saying "it is wrong"), but does not make sense as a one sentence message except if they are written one token at the time without wider understanding of what is happening. I think there was also "oh, I was just kidding before", which also look like mimicking training data, as the cases where there is a loop of incorrect answers is more often due to trolls than to real error, while the loop here was certainly a real error.