This "feels like" first sentence / "curious if" ending question patterns seems to be coming from some LLM? I have seen the same across several online communitie

This "feels like" first sentence / "curious if" ending question patterns seems to be coming from some LLM? I have seen the same across several online communities suddenly and frequently as of a few weeks ago. Notably the use of "I've seen" and "feels like" suggest the model is either prompted to act as a person or is one of the older models not strongly trained not to.