TikTok ran a deepfake ad of an AI MrBeast hawking iPhones for $2 — and it's the 'tip of the iceberg'
(www.businessinsider.com)
That seems about as effective as those No-AI pictures artists like to pretend will poison AI data sets. A few pixels isn't going to fool AI, and anything more than that is going to look like a real image was AI-generated, ironically.