That is a pretty big delusion, but quite natural.These company men have indulged in Corporation worship to such an extent that they have blurred the lines of reality so much that they can't tell the difference between the Watchtower Corporation and God Almighty. They see Devils and Demons everywhere even in harmless children's toys. Higher education is veiwed as a tool of the enemy(Satan) to trick people into doubting and leaving God's Organization on earth -> The Watchtower Corporation.
Oh and the deaf need to be warned about releasing sexual tension thru masturbation(self abuse or hand lewdness) and so God's organization/Watchtower Corporation has made videos warning them.
And for the kiddies's fun we have connect the dots of Lots wife being turned into a pillar of salt, or Solomon having a baby cut in half, to teach these very young one to listen and obey the Holy Corporation.
This delusion that the Watchtower Corporation is Jehovah's Earthly Organization is only possible when one engages in black and white thinking and great leaps in logic such as we see in their interpetation of the Faithful and Discreet Slave parable and the rediculous hook up of dates that keeps changing to stall for more time as the end of the world as predicted by the corporation fail to come about.