The WTS intentionally indoctrinates people to think they are preaching the Gospel with exacting accuracy to what the Bible says to do, identifying the JWS as the only "True" Christian based faith that is preaching solemnly adhered to Jesus's direction will and purpose.
Of course this was all carefully and skillfully designed by the WTS leaders as a means to proliferate the literature the WTS published.
We wouldn't call are selves Jehovah's Witnesses if we weren't would we now ?.
Actually the JWS are devoted witnesses to the Watchtower Publishing house and its leading men than to Jesus Christ and his direction of preaching the Gospel and has disobeyed God many times in its literature proliferation endeavors. One might describe them as indulgent apostates to god and his son.