All of us that come from different places and have been in and out of the WT at different times are proving that this is a JW teaching is proof enough.
I wonder if there is a WT quote about not "sugar coating" things that are hard to accept...that would be an excellent one to find to add to the description text of the video...
This is the only one that came up under a search for "sugar coat":
*** w56 8/1 p. 473 par. 15 Delivering Satan’s Death Notice ***
So the proclaiming of this message under these adverse conditions serves a good purpose in that it puts the message-bearers to a test. Will they obey Jehovah God and continue to proclaim God’s ordained message or will they water it down, sugar-coat it with compromise, or will they quit altogether and run for cover? Will they stick to the organization Jehovah is now using in the earth or will they attempt to break away from the theocratic organization and set up one of their own design and making?