This is what happens when you don't use AI written text on your website the right way. I used ChatGPT to write content for a blog. I'm a freelancer.
It turned out that Google lowered the rank of the SEO when the website used AI generated content or images is in comparisons to the ones that are made by humans.
You can't just paste AI written copy. You have to edit it, make it helpful, adhere to Google's recommendations. This person just took some ChatGPT write up, posted it on the blog.
It's an SEO freelancer. Imagine hiring this person, having this person use ChatGPT copy and paste something straight onto your website. Then your rankings on Google are lowered.
Don't do what this person did.