This is one of those moments that will look silly in the future.
The ad sucks because it's cynical and poorly made. People would have complained on this basis alone. The ad also sucks because current generative AI is mass plagiarism.
I am pretty sure all this nuance will be lost on people of the future though. Even right now video ads don't reach audiences like they used to. Maybe that will be another layer for people to fail to wrap their heads around and laugh about.