> OpenAI's ad collector at bzr.openai.com sets a cookie called __obi, scoped to .openai.com

This sentence is way too much detail and it's literally the first thing you read. I can pick apart most of the sentences in the article. Another one:

> Across 932 decoded sync tokens, 736 carried subject_type: account_user and 196 carried anonymous

This sentence is pointless. What matters to proving that "It works when you are logged out" is to show that the identifier is stable. Why does the reader care about the actual counts.

AI has a tendency to do this which makes AI generated text a lot harder to read. The raw prompts likely don't have the specific websites and cookie names because that's not relevant to the reader or writer for that matter - it's a footnote at best.