As an American and probably as most Americans you are missing the point that there are no "Europeans", stop saying that. The EU is just a bunch of states which happen to do some things together. And all those "directives" are guidelines for the individual states, which may, and more often that not, may not, implement it that way. Usually they don't because "muh freedom" (I'm sure you get the reference) so it's a chaos EXACTLY BECAUSE no European state wants to submit to some European authority, and even takes pride in doing things DIFFERENTLY, whatever the costs (economical or political).