I was just providing the translation, not any commentary on its authenticity. I do recognize that it would be completely trivial to fake this though. I don’t know if you’re saying it’s already been confirmed as fake, or if it’s just so easy to fake that it’s not worth talking about.
I don’t think the prompt itself is an issue though. Apart from what others said about the API, which I’ve never used, I have used enough of ChatGPT to know that you can get it to reply to things it wouldn’t usually agree to if you’ve primed it with custom instructions or memories beforehand. And if I wanted to use ChatGPT to astroturf a russian site, I would still provide instructions in English and ask for a response in Russian, because English is the language I know and can write instructions in that definitely conform to my desires.
What I’d consider the weakest part is how nonspecific the prompt is. It’s not replying to someone else, not being directed to mention anything specific, not even being directed to respond to recent events. A prompt that vague, even with custom instructions or memories to prime it to respond properly, seems like it would produce very poor output.