> There is a person thinking about the prompt, typing in the prompt, painstakingly selecting the image that matches what they imagined in their head.
Which does make this a type of art. It just isn't the same form of art as digital painting, the same way painting a tree is not the same type of art as growing and 100 trees, choosing one of them and taking a photograph of it. Photography is definitely an art-form, but it's a different art-form from digital painting, even if the end result of the both of them can be a digital image. Not better or worse, but definitely different.
Which does make this a type of art. It just isn't the same form of art as digital painting, the same way painting a tree is not the same type of art as growing and 100 trees, choosing one of them and taking a photograph of it. Photography is definitely an art-form, but it's a different art-form from digital painting, even if the end result of the both of them can be a digital image. Not better or worse, but definitely different.