like anything else on this planet right now Trap, they are all subject to corruption... and the parasites that feed on humanity were all too adept at channeling mankind's desire for spirituality into dead end constructs that only further the enslavement proces...
take the first example in your post, Mormanism... if really analyze Morman teachings, what you see (in my opinion) is a merging of mainstream christianity (which obviously already has its own issues these days) with masonic and kabbalistic teachings. Most Mormans are clueless about the sources of their theology, but its all there is you dig deep enough. the Mormon Church, moreover, is a "black box" where hundreds of millions of dollars of members money pours into... with no accountability on the part of the "elders" who control the funds... "trust us" they say... "we are doing god's work". sensing a pattern?
in the second example I posted... it should be fairly apparent to most that paying large sums of money for "special blessings" to incredibly rich rabbis who claim to be mystics is more than just a bit off if you know what i mean.