Reminds me of the HN user who commented along the lines of " I am writing a script to remove double dashes. Not because he wanted to use AI output and pass it off as more human, but because he - and I paraphrase -- "wanted to make sure he could apply double dashes as per his usual vernacular".
tldr; There are people even on HN covering up their own AI output under the guise of taking back ownership of literature. Im still taken aback by the audacity of these hoops.