The lack of consumer-oriented legislation is the proximal cause for devices phoning home, spying on you, locking you out of the goods you've purchased (that is, dictating how you can and cannot use the good) and which resist the user's need to repair or extend.
The author's solution is to apply duct tape and glue to arrive at "ethical reading" (really, it sounds more like ethical vending). However, I think it is a problem which consumers can't buy themselves out of; pro-consumer legislation is required.
Being choosy about where you buy your ebooks is fine, but we didn't get better automotive safety standards by just being choosy about the kind of cars we buy in the first place. It was a political -- not a consumer -- process that brought about change.