His examples are not bogus. These are real restrictions that limit "freedoms". What about the absurd drinking age? I can count tens if not hundreds of laws that show you how "un-free" people are. What's worse is that adults have actually spent time making them "illegal". It's funny, you think your free but you're always free within the limits. In the US, you are always
free to choose between X and Y. Never Z!
I don't necessarily agree with you that an American more freedom of speech than say, a British person. But assuming it is, well, US: 1 (freedom of speech), Europe: 10 (for all the other nonsense illegalities in the US).
P.S: It is quite ironic you are saying the US wins big on freedom of speech in a thread on this article. Not saying that a European state wouldn't do the same to a whistleblower (many wouldn't though; especially Scandinavian countries), but even if they would, the governments didn't put themselves in that situation in the first place.