The option to utilize ChatGPT without creating an account is being introduced gradually, meaning it might not be immediately accessible to everyone, but it’s on its way.

Keep in mind that OpenAI utilizes the information you provide to ChatGPT to enhance its models for all users by default.
If you prefer not to have your interactions with the chatbot recorded, you can disable this feature in the Settings menu, even without having an account.

Should you choose to register an account in the future, you’ll gain access to features such as saving and reviewing your chat history, sharing conversations, and unlocking additional functionalities like voice chats and customized commands.

OpenAI has also announced plans to implement “additional content safeguards,” including the ability to block certain prompts and generated responses across a broader spectrum of categories, although specific details haven’t been disclosed.

The change was made in order to allow more users to get to know Chat GPT.
It is a great tool that many of us should start using as soon as possible.