I'm not the person you replied to, but in my native tongue (English), excessive repetition is also poor usage. Repeating the question too literally is indicative of unsophisticated (pre-college) writing, and repeating the same phrases word for word a signal that you don't believe your listener is paying attention to your words (as opposed to rephrasing, which signals that your prior explanation might have been unclear).

I've been a bit shocked how poor ChatGPT's usage is - it writes more like a very articulate 15 year old than like an adult - and how nobody else seems to notice. I can't help but think part of the reason nobody is noticing is that most of the attention is coming from engineers (for whom language is not a top skill).