It should be viewed as derivarive work. It equally applies to humans. It shouldn't be classified as fair use because the works have been used in whole to train

It should be viewed as derivarive work. It equally applies to humans. It shouldn't be classified as fair use because the works have been used in whole to train the model. 'A "derivative work" is a work based upon one or more preexisting works, such as a translation, musical arrangement, dramatization, fictionalization, motion picture version, sound recording, art reproduction, abridgment, condensation, or any other form in which a work may be recast, transformed, or adapted.' (US Copyright Act of 1976)