ThomasMore, by "they are redacting former writing as fast as they can" what exactly do you mean? Do you mean they are changing the wording of online copies (or blacking out portions of the text of them) on their website and revising in-print editions of their literature? Or do you mean they are tracking down copies of old out of print WT publications and destroying them? Regarding changing their literature are they acting like the evil government in the novel called Nineteen Eighty-Four by George Orwell? See https://en.wikipedia.org/wiki/Nineteen_Eighty-Four .] That book was required reading in the grade school or high school I attended.
An ex-JW close friend of mine has told me that the WT is making numerous changes to the wording of their literature, without mentioning in the literature that the publications are revised. Is that what you mean? Since much of their literature is now primarily accessed online rather than reading print editions, that is something they can easily do for their online content. Furthermore, much of modern human society, especially young people, do most of their reading online and in digital downloads rather than reading books printed on paper. That further makes it easier for the WT to secretly rewrite their literature, far easier than the fictional evil government in the novel Nineteen Eighty-Four could.
My mother's house contains old WT literature (some of which my mother inherited from her mother and step-father) going back at least to the 1930s. I know that because I have seen them and browsed through them, including numerous books by Rutherford. Likewise my mother has books of her own from the 1940s onward which I also have seen. I have avoided telling any JW elder that such books are in my devout mother's home.
Years ago I sold off most my pre-1970 WT books (including the Russell books and most of the Rutherford books I had; I had bought them at a local thrift store and online), since I didn't think I could change the mind of any devout JW by inviting them to read them. Should I try to buy replacement copies of those books?