Apple created the f-ing platform, both hardware and software as well as the distribution system. It is WILDLY successful and popular. If you don't like how they do it, go somewhere else.
Seriously? If I disagree with something, if I consider it harmful to society, I will say why I disagree with it and why I think it is harmful, which is exactly what the article and the OP are doing. I think it can be assumed that people with concerns like this will, as you say, go somewhere else. There's a subtle implication in your post, however, that people with such concerns should shut up about them.