Could not replicate.

I tried searching Google with "site:https://chatgpt.com/share " assuming that's what the article meant by "A basic Google site search using part of the link created when someone proactively clicks “Share” on ChatGPT"

Maybe I did not click it proactively enough.

The article is a few days old and one would think these share pages should be marked noindex or whatever. Sure URL security is only security by obscurity but... couldn't get it to replicate.