ChatGPT is a powerful AI tool that can generate human-like text, but it does not pose a legitimate threat to mankind. It is a tool created by humans for humans to use, and it is ultimately controlled by the humans who use it.

However, it is important to consider the ethical implications of using AI tools like ChatGPT, particularly in terms of the potential for misuse or abuse. For example, it could be used to spread misinformation or propaganda, or to impersonate real people online. Additionally, AI-generated content can be difficult to distinguish from human-generated content, which could lead to confusion or mistrust.

It is important to continue to develop and implement guidelines and regulations for the use of AI tools like ChatGPT, to ensure that they are used ethically and responsibly. It is also important to educate the users on how to use the tools correctly and to detect fake content.

Overall, it is not ChatGPT itself that poses a threat to mankind, but the way it is used, and the way it is integrated into society.