Nothing has really changed: bad writers using AI will still be bad writers. Good writers using AI, with some effort put into learning how to use it, can benefit a lot from it in terms of (at least) writing good content faster.
Look, you're must not saying anything. "If done right ... you probably wouldn’t care". Yes, correct. It's done bad, so I don't like it, and the visible slack is a sign of slack. Would you like to push back in some way for some reason? What's the call to action here?
My pushback is that AI can be used for writing, and the results will depend on the person using it. It’s like a type writer doesn’t make anyone a great writer either, but it improve their legibility at least.