Get rid of X AI on X aka Twitter

How to get read of this on Twitter?

https://preview.redd.it/2ptilqi9yzde1.png?width=536&format=png&auto=webp&s=15ff9df838c659a386ce433a40a05c779096ed37

The XI GROK

and

https://preview.redd.it/o7heo3qbyzde1.png?width=780&format=png&auto=webp&s=69e0c877a3027f3d5ac3593cf1cb67e0cc08297e

The XI on every post.

Thanks!