DRM is fundamentally broken, compared to cryptography, in that by necessity everyone has access to the keys and the content has to be decrypted to be consumed.

DRM is fundamentally broken, compared to cryptography, in that by necessity everyone has access to the keys and the content has to be decrypted to be consumed. This makes DRM a client-side security issue with some pretty bad premises. It is not a question of theory, but practice, DRM gets systematically broken all the time because of this.