[ryan29]

Wow. I can honestly say I'm surprised it makes that suggestion. That's great!

I don't understand how it gets there though. How does it "know" that's the right thing to suggest when the majority of the online documentation all gets it wrong?

I know how I do it. I read the Docker docs, I see that I don't think publishing that port is needed, I spin up a test, and I verify my theory. AFAIK, ChatGPT isn't testing to verify assumptions like that, so I wonder how it determines correct from incorrect.

[kdmtctl]

I suspect there is acsolid corpus of advices online that mention the exposed ports risk. Alongside with flawed examples you mentioned. Narrow request will trigger the right response. That's why LLMs are still requiring basic understanding of what exactly you plan to achieve.