Anyone who doesn’t realize this about DRM must be — as they say where I’m from in North Florida — a plum idiot.
As he spells out in detail, the point of DRM isn’t to stop illegal copying, it’s to stop legal forms of innovation from taking place.
How is this not obvious to everyone? DRM is busted completely when one person cracks it. And one person will always crack it. However, that does nothing to prevent the market manipulation that the piece discusses, which is the whole point of DRM in the first place.
Why do you think Amazon locks up your books, and makes them hard to read except in their own hardware and software? Figuring out the reason why will lead to the path of enlightenment on DRM and its true reason for existing.