iirc the no windows 9 thing was actually because a lot of software ran a compatibility check like:
<span style="color:#323232;">if windows version = “windows 9*” then open legacy mode
</span>
This worked for software written for newer windows like xp but still allowing a legacy mode on older windows versions like 95 and 98. Problem was this also put that same software running on windows 9 into legacy mode. So they called it windows 10 to sidestep the compatibility issues.
You know what, this is on us. Chat GPT is just a prediction engine that tries to say what words it thinks follow a preceding prompt, and it’s looked at millions of examples (written by us) and it’s seen hapless clients and users complain about bugs and be told: “user error, works fine” so often chatGPT just thinks it’s just the culturally accepted polite response to a bug report, in the same way as responding to “thank you” with “you’re welcome”. This is a dark mirror on our profession.