Jobs convinced the music tracks studios to let him sell DRM free tracks on iTunes, so it seems to me like he believed it. I don't know if iTunes music is still DRM free, though.

But even it weren't, content creators unwillingness to let Apple sell DRM free media is not evidence that Jobs agrees with them.

[1] https://www.computerworld.com/article/2541387/itunes-starts-... [2] https://www.macworld.com/article/1138000/drm-faq.html