Amazing,
A well presented post if I may say so.
Re Americans overseas, lets please clear up a couple of points. US visitors to London are, in the main, great people and generous to a fault. Once they get over the shock of how few places are air-conditioned, they quickly take to the warm beer and are soon cheerfully blaspheming and practising the art of banter at every opportunity.
You may find this amusing; one American that I was having a pint with in the Loose Box near to Covent Garden thought it was hilarious that there were huge pedestrian signs to warn people to "LOOK RIGHT" at road crossings. "Hey, Limey", he said (we were both 3 sheets to the wind), "Do English people really need to be told which direction the traffic is coming from?"
It hadn't occured to him that the LOOK RIGHT and DRIVE ON THE LEFT signs were there exclusively for our overseas visitors. Ho Ho!
Englishman.
..... fanaticism masquerading beneath a cloak of reasoned logic.