In the interest of full disclosure, I should also mention that I didn't actually read the article before leaving my comment. I know, I know, shame on me!
But on a more serious note, I think it's important to recognize that while AI has made incredible strides in recent years, there is still a lot of work to be done on the creative side. Many texts generated by AI tend to have a similar structure or tone, and it's not always easy to tell them apart from human-generated text.