Earlier quoted context omitted.
Why stop with traditionally published works? Before dead-internet-day, very-nearly all forms of writing were guaranteed to be hand crafted, organic, and made with 100% Natural Intelligence. The artificial stuff often has an odd taste, but boy it sure is quick and convenient.
You joke, but I bet every person in this forum, when presented the choice between a bot-filled forum and a guaranteed human-only* forum, they'd go with the latter. * this is a hypothetical scenario. I don't know any guaranteed human-only digital forums.
A weaker theorem can be postulated that any such filter provides a second order sufficient condition.
This means we can filter content by account creation date, for example, by hiding all posts and comments from accounts created after the digital death event. This won’t always guarantee human-only content but certainly more than otherwise.
But then we wouldn’t be having this most definitively human-to-human conversation, right?