As I said earlier @Mojo, as written, there's nothing fundamentally wrong with the summary version of the laws - which is why they are so dangerous, they are easy to accept because they sound ok. The problem is the interpretation of them. As these laws originate in the Talmud and are promoted by Rabbis, they must be interpreted according to Talmud by rabbinical authorities. And in the interpretation, Christianity (not just including, but especially, torah-observent Christianity) is punishable by beheading
Otherwise known as, 'the devil is in the details'.
The problem with the US law is that it is not just one law from back in 1991, but is formally reaffirmed every year by every president, on "education day", a day established to formally memorialise and officially honour a particular Jewish teacher with some rather concerning views. Still somewhat informal - but set up in such a way that they become continually spoken into the philosophy and culture of US presidents and other lawmakers, so that your government itself eventually comes to accept these as being the underlying religious & moral principles behind your own constitution and see implementing them as a patriotic act. It's a very sneaky move of historical revisionism that is far more significant than it appears on the surface - just like the laws themselves.
From my reading of the law, it was a 1 time proclamation, I don't think this is remembered every year; but I could be wrong. But even if so, you overestimate the impact of these things in our political/cultural/propoganda system. Such things are mere niceties with almost no impact on the culture or politics. This was a nod to lobbyists and donors and beyond them few knew it even happened. What such things are though, is a reflection, a sign-post, of what is going on, or who holds sway. That was '91. Now in '16 you couldn't get elected without bending the knee to AIPAC and our freedoms are being abridged to protect said ethnicity from any and all criticism. We went from token gestures to near aristocracy in under 30 years.