Clearly an AI-written blog (or at least AI edited, not all of it was bad) but it seems to be trying to say something about a MS library that allows anonymous (?) access? I couldn't make myself wade through the LLM prose after reading too many triples (a, b, c) to grok it all. It doesn't actually introduce what it is about to people who don't know what it's about, like me.

It seems a genuine bad error if so.