In this case the original title is "ChatGPT for teams", so the headline was actually editorialized when it was submitted, which is discouraged by HN guidelines.
Normally it would be ok to capitallize words to match what many other US publications use, but this capitalization introduces confusion. I can only speak for myself, but I made the assumption that this was an integration with MS Teams. This would have been avoided if the original title was kept.
Title case in unavoidably mentally taxing. It's trivial to convert sentence case to title case, but highly non-trivial in general to convert title case to sentence case (I know, I write code to do this :-)) To do it right, context, or even general intelligence is required. Basically, converting to Title Case looses information (capitalization) that can be important.
Title case was invented when there were much limited typographical options than now, to emphasize, well, titles. On a web page, there are so many better ways to do it, there is no reason to preserve the archaic convention.
> I made the assumption that this was an integration with MS Teams.
"ChatGPT for Microsoft Teams", marketed under the name Copilot, has been a Microsoft Teams feature for a while. What new thing did you expect when you read this?
Normally it would be ok to capitallize words to match what many other US publications use, but this capitalization introduces confusion. I can only speak for myself, but I made the assumption that this was an integration with MS Teams. This would have been avoided if the original title was kept.