I have built products in this space. It is entirely likely, and in fact, it is incredibly common. You can look at literally any reverse image search engine's results and see this, because they use the same perceptual hashing techniques to do reverse image lookups.
And you don’t think the threshold for a match will be a lot tighter for this use case compared to an image search engine? And you’re ignoring all the other guards I mentioned? Come on. You may not like Apple, but they’re not stupid.
I have built products in this space. It is entirely likely, and in fact, it is incredibly common. You can look at literally any reverse image search engine's results and see this, because they use the same perceptual hashing techniques to do reverse image lookups.