Jeff:
I have played a fair amount of golf across the pond, especially at Ballybunion with local friends. There is no doubt they play much faster than Americans and that match play contributes a great deal.
But, it is also the UK culture.
Quite a few years ago I went with Russell Talley out to Saunton. Russell had injured his ribs playing football, so only I could play.
The pro sent me off following four members playing for the winter club championship. I waited for them to clear the first green before teeing off.
I next saw them when I arrived at the 16th tee where I had to wait just a few minutes for them to finish on the green.
When I finished Russell and I had lunch in the club house.
All four members individually came up to me and apologized for the delay they caused.
Can't even imagine that happening in the States, unfortunately.