Hindus are only a minority there, but since this has been brought up, an anecdote- years ago, the science fiction author Arthur C. Clarke had a TV show called Arthur C. Clarke’s Mysterious World. It was a pretty silly show about UFOs, psychic powers and the like. But the reason I bring it up is that Clarke lived for decades in Sri Lanka and he went to see the local person who did horoscopes and numerology to talk about how it was basically common practice in Sri Lanka to not do anything major without consulting one of them. And that included a couple who were there about getting married.