The equation may also be a bit different if there's disclosure. If an author is being upfront about AI assistance that would materially affect the text, I might read further (provided that it's not just "AI wrote this and I barely proof-read it).
Ultimately, I'd be less likely to spend time and effort consuming something I have the feeling wasn't really the product of someone else's time and effort.
I'm subconsciously leaning towards AI used unless explicitly declined