When you think about it the JWS was foundationaly created upon a single core doctrine which was created close to a 100 years ago, that is the doctrinal year of 1914 .
The leader(s) of the IBSA in 1919 proclaimed that Jehovah had selectively chosen them or him as it were by J. Rutherford, they also self identified themselves as the anointed class the Faithful Slave.
From all of these expressive endeavors a new religion sprung up eventually calling themselves the Jehovah's Witnesses.
Years and decades followed where more and more people were lured into the faith making themselves subservient devoted members as well, some also identifying themselves as the anointed class.
The JWS proclaimed through their leaders (GB) that they were true loyal witnesses to Jehovah's will and purpose, but were they really ?
Obviously not for much if not all of what the JWS preached never came about.
This organization of people got caught in acts of false prophesying apostasy through the commercialization of literature which the WTS published, orchestrated by the top governing leaders of the WTS/JWS.
As it can be seen with religion a little bit of emotive hype mixed with a bit selective lying, can create an attractive following of people, it can also sell a lot literature.
The JWS religion is essentially a pretentious fraud and not only from a theological and scriptural viewpoint.
People had been coerced and indoctrinated to be faithful and loyal slaves to the workings and operational desires of the Watchtower Publishing Corporation, with all of its false "commercialized" doctrines, such as the year 1914.