What Thomas and Phizzy said.
A cornerstone of the WTS’s entire reason for existence is the fiction of “God’s Exclusive Earthly Organization”.
Undermine that too deeply, and that existence is threatened.
And nothing undermines it more than evidence - i.e. admission via their own internal correspondence - that sex crimes were repeatedly occurring and being swept under the rug, all the way up the Watchtower hierarchy, for decades…
…and that - most egregiously - the Org’s so-called “Biblical” policies for dealing with it were making the problem worse rather than better.