This comment is fascinating to me, as it indicates an entirely different mindset than mine. I'm much more interested in code readability and maintainabilty (and simplicty and elegance) than performance, unless it's necessary. So I would start by saying everything flows from rule 4 or maybe 5. Rule 1 is a consequence of rule 4 for me.
Maybe it's because the comment you are replying to is from a new account posting paragraphs of LLMese in multiple comments in the same minute. It's unsurprising that soulless LLM output doesn't match your mindset!
That account has posted 3 comments in 3 hours.
https://news.ycombinator.com/threads?id=ryguz