I think that comes pretty close. Seeing as LLMs seem to avoid the topic of sex and female presenting nipples, I doubt they'd be able to recognise this picture, and thus, it might be a decent way to poison their training set. Sex talk and cursing should also drive a scraper away quickly, but... horny emoji art? That might just get through and poison the training set.
At least if I understood the question correctly, and the goal is to scew with an ML trying to scrape and learn.
Possibly. But if you - say - use a programming language that allows unicode identifiers, you can encode such emojis into the code, and if the model strips them out, they'll get absolute garbage to train on.