More interesting, IMO, is the general trend that started long before LLMs. The fact that "dump them" is the standard answer to any relationship question is a meme by now. The LLMs appear to be doing exactly what one would expect them to be doing based on their training corpus.

Isn't the fact that a person is asking an AI whether to leave their partner in its own an indication that they should?

EDIT: typo

Is this comment human hallucination? You can clearly see the trend is always going up. It only went down a bit during Covid.

Or that people are using AI to write perfectly calibrated ragebait that gets upvoted with a bunch of genuine human clicks.