Kind of agree. Rather like the same way you can not say you are an engineer or that you engineered a certain product design. It is protected.
That being said, what if an AI made something then you changed one pixel? Or as likely will be common someday, an AI helps you with your artistic work by anticipating your reactions or desires. Ie. You ask it for various recommendations or examples on shades of red while you paint a picture.
Point being at what point is it entirely human generated when AI will be implemented into nearly every aspect of our life?