Why do people go to Tarot card readers? It is almost certainly possible to study as much about Western esotericism and ritualistic practices as it is to study about ancient Indian religions. You have the same asymmetry of knowledge (Tarot card reader took the time to acquire expertise which you don't have time to). You have the same person/idea division (maybe your Tarot card reader is a drunkard and a philanderer but he can sure read those cards).
I think we have some weird prejudice when it comes to Indian spirituality. For some reason we bend over backwards to give it the benefit of the doubt that we deny to other traditions. You want to compare Indian Gurus to college professors and tax planners. The truth is they are closer to psychics and spirit mediums.