How did you realize it here? This user has multiple comments in this thread but this one actually sounds more normal than the others.

I find it very uncanny to see comments like this that sound like ChatGPT but are surprisingly relevant to the discussion.

It is the vacuous word fluff. My best guess is that it is a genuine human comment rephrased using a language model.

I didn't realise it was written by an LLM but it did come off as weird to me because it borrows phrases (most obviously the bit about a "2070 released 5 years ago") from the press release itself.