The hypocrisy of their frequent use of the phrase "the Bible does not say", is that there are numerous occasions when the GB have presumed to know what was going on behind a Bible account when in fact - the Bible does not say! Sometimes they've even made rules or doctrines around these presumptions - often having to make embarrassing U-turns years later.
This inclination to presumption has of course become worse now that they insist on making regular videos and even feature-film length dramas of Bible accounts, because this necessarily means adding details that are just not known or provable, since the Bible accounts are not detailed enough to provide adequate material for film scripts!
A glaring recent example of that was making up a sister for Jonah in a Bible drama for the convention. Did Jonah have a sister? The Bible does not say!
Also, on another thread I recently posted an example that stood out to me from their "Imitate The Faith" book (which is supposed to be a biography of various Bible characters).
In the chapter on Elijah, the Org implied that his servant was sceptical about an incoming rainstorm prophesied by God, was possibly wondering what the big deal was, and may even have been reluctant to do what he was repeatedly asked by Elijah. Yet there is absolutely no evidence in the Bible account (1 Kings 18:42-44) to support these suggestions. The Bible does not say!
I can only imagine that the reason for the Org to cast doubt on the servant's faith was perhaps to make the reader think "would I believe if I was in that situation?" and also to emphasise Elijah's actions, but it seemed pretty lame to me.
There are many examples in the literature of the Org assuming motivations of characters or background to Bible accounts which are just not supported in the text.