Why? Apple doesn't DRM any of the music on iTunes. It must DRM the video, just like all other video services because it's mandated by the copyright holders (like Sony). Parts for Apple computers going back many years are readily available (I recently replaced a video card on a 6 year old Mac myself); their support is rated above all other computer manufacturers by people who actually have used it; their computers, phones and tablets work as advertised. Care to explain what you actually mean?