If OpenAI were a serious and responsible company they would enable their watermarking feature. But they know that it would completely undermine their product: Nobody wants to read "AI" generated shit and having that easily detectable would shed a bad light on their users. Which it should: If you don't want to write it, I don't want to read it. (Original title: OpenAI won’t watermark ChatGPT text because its users could get caught)

The Verge

OpenAI won’t watermark ChatGPT text because its users could get caught

But not doing it could make it look irresponsible.