In my opinion, many Mormons who were raised in Mormon families would like to leave the church, but are either afraid to do so, or don't know how, for fear of being excommunicated. For those in predominately Mormon areas, some are afraid they will lose their jobs and not be able to find a new one that pays well if they leave. I believe many Mormons would like to join a mainstream Protestant denomination, and secretly think their own religion and its history are embarrassing and a little bizarre, but won't admit it in public.