Pat- I read your question and it opens all types of mental doors, very few of them are bunker related.
I feel as you do, that that style of bunkering is not only beautiful but challenging, too. And it is that challenge, that face of adversity, which keeps those competitive juices flowing.
But,
It is also that difficulty that 95+ percent of all golfers can't extracate themselves from. (Unless they have a good caddie, of course).
Many of the problems that plague the U.S. game are related to those 95+ percent not having the slightest clue about fundemental ettiquite, let alone how to hit an explosion sand shot.
So,
The does the onus of responsibility lie with, our self proclaimed governing body, the USGA?
Could they realize that that 200 million dollar war chest won't be necc. if they would just build more pot bunkers and teach people how to play, not only out of them, but well with others, too.