First of all, define demise. Yes, it's true that the Governing Body has been very Wicked - programming its followers to be judgemental towards the attitudes of others regaring their commitment to " the truth" rather than show love and has sculpted the thoughts (often to their detriment) of its members - but then - the bible is incredibly Sexist (so they obserb its teachings well) the God of Old Testament is rather judgemental and fiery so their JEhovah is a the same and Jesus isn't all love (Jesus loves you) like the churches always sprout you only have to read his comments and Paul(Saul) had a definate air of superiority so top marks there. My point is - they are fairly close to the bible in parts but saying that:
1 ) Spiritual adultery - with the UN and their attendance and interference in many other government events.
2) Their well publicised kiddie protection (paedos protection really) policies
3) Their business policies
4) Their lack of love for their followers and failure to observe Christs rule of the Sheep and the Goats (feed and clothe me)
5 ) Their blood transfusion policy - unscriptural child sacrifice to a modern day molech and bringing great shame upon the name of Jehovah.
Although how many religions refuse to go to war? As for the previously mentioned Fornication policy - it MUST stand. The Bible specifically forbids sex outside the marrital arrangement - no getting out of that. But, it doesn't work. Maybe their constant detriment of females begins the path of women are dirty leading to perversions.............................