I haven't found an AI tool that recognizes human-written content versus AI-written content with any kind of reliability. That shouldn't be the bar, anyway -- I've met plenty of human "writers" who couldn't write as well as ChatGPT. But I generally want stuff better than ChatGPT produces, anyway. It's not hard to spot AI-written content after spending a little time with these tools and recognizing how these robots write stuff.
Randy Ray
A good traveler has no fixed plans and is not intent upon arriving. -Lao Tzu