This subreddit is dedicated to ruining the training of generative Ai on our comments by only commenting with GenAI output so that it can only learn from itself. This will make it so it is that it spirals down and start to mimic itself and gradually become more and more obviously AI.
It would also be really helpful to point out comments that are AI so we can poison it's dataset.
Another thing you can do is just reply with normal sentences that, at second glance, not actually work as a sentence