How do you know this is written by AI? Why does it matter if it is?
And for the record, you can have a lengthy conversation with an AI to communicate your ideas and then use the AI to draft the message. It'll have AI tells in it, but so what?
"That's literally just the output from a random word picker."
"Don't engage with the mechanism of production! Engage with the content! If it's bad, explain how it's bad! Not everyone believes the output of a random word picker is automatically bad!"
AI writing is fine, but you can't just stop on the first draft, any more than you can while AI coding (in fact, even less so - your coding is read by computers and to an extent either works or doesn't; your writing is for humans, and not only needs to convey ideas but also needs to hold the reader.)
Shipping an unedited draft is lazy. Advertising and SEO filler that nobody will ever read can maybe get away with it, but if you're writing for humans, _READ_ the output critically and edit.