Based from many of the doctrines the WTS has come forth with since its existence as publishing house which were obviously incorrect or false but nevertheless propagated, doesn't make you wonder why there were so many who embraced this organization with full devotion and acceptance ?
Even back in the late 1800's there was scrutinizing skepticism to what the leaders of the WTS theologically taught. Millions of people since then have accepted the teachings of a really couple novice bible theologians, who brought forth many weakly supported doctrines such as concerning that mankind was living in the End Times and all of mankind should be prepared for its imminent destruction.
Very few other Christian based faiths from Catholicism or Protestantism have made these kind of outlandish doctrinal assertions and they make up an overwhelming greater amount of practicing theologians, to those who achieved a high a level of academic training in bible theology.
Was it really a case of the ignorance and corruption by a couple of men running their own publishing house and writing what they thought would befit the proliferation of their own publications ?