You're spot on blondie (as well as other posters) - they've some really wackadoo beliefs and, of course, like the JWs think they're special and outcasts.
I worked with several -- very cliquish or were. They've spent gazillions marketing themselves (sound familiar) to appear more mainstream and attract members. They do serve their country and vote -- very important -- and win much support from their communities. They push higher education (emulating the Jewish people) and are prominent in politics.
Many who run from the cult are still considered members (not sure about those accused of causing divisions like JW apostates) and would receive statements for tithing due -- even many yrs later. I knew about this yrs. ago not sure today but knew wealthy family who laughed tossed the statement in trash - Utah residents. You have to be understanding of them to reside in Utah - it's changing fast. They're always subtly recruiting/saving one for another notch on their lipstick case. I've family member in NV who experiences same -- have to be very cautious 'loving your neighbor but keeping the hedges high' per Mark Twain - I think. The demographics have changed much and no one cares but so many make great, responsible, neighbors -- they bother no one in my hood but there's few. It's amazing how many people admire them -- strong families, successful careers, etc., -- focus on charitable works in community.