@ hinakos:
Yup, but 'twas ever thus. Exactly the same happened to Spain in the '60/70 when cheap flights were pioneered - probably still is today - cheap Vino-collapso, British Fish&Chippies ('cos we Brits don't like eating foreign muck) - hankies on the head, trousers rolled up to the knees (before Bermudas were invented)... "Eh, the hols were great, well except for all the wops and Gerries they spoil the place!"
hinakos, yes Bali has become another mass-tourism market destination - been that way for years, it's just that the flights are cheaper and more frequent, so more average working-blokes can take the family abroad, its just become more noticeable.
In the past it was the surfers & hippies in Kuta &Ubud (respectively) and the rich folks in their tropical paradise estates in Seminyak etc. More or less they didn't mingle.
I remember my 1st holiday in Bali in '95, Kuta was so crowded & noisy that we hired a Suzuki Jimmy & drove to Ubud, Singeraja, Candi - its just more of the same.
But, hey ho, seems like Lombok is the next big destination.... cheaper too.... and now with the new airport, hey everybody will be comparing notes about that secret little bar or dirt cheap family-run losman !!!