My perspective has changed a bit on AI, and I saw a good quote on a Youtube about it "if you can't be bothered to express your thoughts in your own words, I can't be bothered to listen to it".
As such if I was a recruiter and saw any kind of AI tropes at all, I'd be hitting the reject button so fast I'd not read the rest of the app.
This reflects (personally speaking) seeing all these AI slop posts on X and LinkedIn, and even now AI-generated music on Youtube doing big numbers over people who actually put in effort. Also every time I open FB there's some AI slop video that people are commenting on, and I have to hit "do not show me this", but the people at FB and Youtube and so on don't see a problem with this disgusting AI slop because it's increasing viewer minutes and ad impressions and so on and the average person is fooled so why not (from their perspective) obliterate all art and human expression and replace it with worthless slop - the slop keeps coming no matter how many times I try to block it.
If you only use AI for limited typo checks, then it will only help, but I have a suspicion that AI will have made the average application worse, at least assuming that the average recruiter is as allergic to any hint of AI generation as I now am.