Agree windtalker, it is sad. But Bali, and Indonesia for that matter, is just like any other country in the world. This practice is everywhere in every country, it's just not as obvious in some. It has always been there and will always be there, it is just disappointing when it comes out of the shadows to approach you, instead of it being hidden away only to be found by those who particularly go looking for it.
I do agree about men using their "wealth" in countries like Indonesia, your point on that is very valid, but in truth, it's not just white men. Males of every colour and race are just as guilty.
And don't get me started on the local men who pay the families of these girls so that they can use them like this and thus bind them to a life of servitude and misery until they are too old to perform and make money for their bosses.