One can easily pick out the false dating doctrines that the WTS has created during its appearance as a religious organization but there's more to the JWS organization that became unappealing unto themselves such as the blood doctrine, the public DFing, birthday ban, ban on higher education, dress codes, time in service accounting etc.
The WTS pushed into creating a religion focused more onto Judaic traditions from the old testament and even took on the supposed name of the ancient Hebrew god . They claimed that all of Christendom amerced itself in pagan practices making them impure or unrighteous in the eyes of god.
The adherence and devotion to the organization by WTS standards is more important to the teachings of Jesus
and his direction and teachings, putting the ancient Hebrews's in the forefront of Jesus.
For example Christendom tries to emulate Christ's teachings as to love one another and you can see how many
Christian based faiths put that into practice by their charity work. The JWS are forcibly pressured to how they dress and preach door to door with the WTS publications in hand and then are required to write down and hand in their time .
One could realistically say JWS are just exploited people for commercialized false prophets and that is true in itself.