Many people care, with good reason. We learned to notice LLM-isms is because they are, in fact, a very strong predictor that a piece of text is in fact garbage that's not worth your time reading.

I usually stop reading at the first LLM-ism, but I found the premise of this post interesting enough to keep going - and guess what, the entire article was literally just "I prompt CC to make software tailored for me" blown out to 8 sections.