EDIT: I didn't realize the anger this would bring out of people. It was supposed to be a funny meme based on recent real-life situations I've encountered, not an attack on the EU.
I appreciate the effort of the EU cookie laws. The practice of them just doesn't live up to the theory of the law. Shady companies are always going to find a way to be shady.
The EU is not stupid. They categorized cookies into the necessary ones for site-usage and those that aren't. So developers just categorize their session cookie (rightfully) as necessary and that's it.