Indeed, people often seem to assume that the output of GANs are free of the copyright of the training data, but this has not been tested in court and I get the

Indeed, people often seem to assume that the output of GANs are free of the copyright of the training data, but this has not been tested in court and I get the impression the legal opinion leans towards that it does, which makes the copyright status of most GANs (and in fact most neural nets) a pretty huge mess.