Clearly we both agree it's an insecure practice, since you felt it needed a warning.

Now that you know there's an official LastPass importer for 1Password, I'm curious why you're defending your version rather than updating your blog post, unlinking your original HN comment and deprecating the GitHub repo.

I believe you're genuine and just trying to help. If there's an attack, it wouldn't be you doing it – it'd be someone else replacing the binaries on an old 2017 post without you noticing. WordPress is just as insecure as phpBB. Like the other commenter said, "Just because you put a warning label on a bad practice doesn't mean it's a good practice."