Lot of people in this thread who don't seem to understand what sexual exploitation is. I've argued about this exact subject on threads like this before.
It is absolutely horrifying that someone you know could take your likeness and render it into a form for their own sexual gratification. It doesn't matter that it's ai rendered. The base image is still you, the face in the image is still your face, and you are still the object being sexualized. I can't describe how disgusting that is. If you do not see the problem in that I don't know what to tell you. This will be used on images of normal non-famous women. It will be used on pictures from the social media profiles of teenage girls. These ads were on a platform with millions of personal accounts of women and girls. It's sickening. There is no consent involved here. It's non-consensual pornography.