What if people used a kind of reverse slow-loris attack? Meaning, AI bot connects, and your site dribbles out content very slowly, just fast enough to keep the bot from timing out and disconnecting. And of course the output should be garbage.
Btw, such reverse slow-loris “attack” is called a tarpit. SSH tarpit example: https://github.com/skeeto/endlessh
(I'm proposing this tongue in cheek, mostly, but it seems like it might work.)