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.
That's gotta be quite some website you visited, if it didn't load at all without cookies. As someone from Germany, who mostly rejects every sites cookies, except for the essential ones most of the time, but sometimes outright rejects all cookies, I've never encountered a website that refused to load upon doing that.
Not defending any webpages that do do that, just contributing my personal experience.
Also: this for chrome or this for fiefrerfx
I've seen Italian sites that will put up a pay wall if you refuse the cookies.