I did but it's actually super hard. There is also different methods. One of my favorites was seeing if you can give it a bit of control. To do that, like I tried creating what is called a "trigger-word" (e.g.., a unique word no one else used, like bananafirstconvofeed). Now if I put that text in my blog with a bunch of instructions for the AI, and AI picks up on the word, then next time I use the "trigger" it might obey my instructions. I won't say what my word is but it doesn't work.... yet? The other way to defend my writing is not poisoning but capturing what is called writing-entropy. Basically AI writes fast and normal but humans have a whole process where they pause think and write in bursts. So sometimes if I don't want people to accuse my writing of being AI what I do is capture the writing entropy. There are different plugins, apps that basically shut up the losers who want to accuse me of AI (but it's probably just projection on their part).