They digged their own grave...
Almost every JW is doubting the reason why they cannot celebrae their birthday.
Almost every JW is doubting the reason why they cannot use blood.
Almost every JW who hears about WTS being a "former" NGO is doubting the GB.( My mother didn't want to see the evidence "because"she said "I might hesistate in my believe", saying this means she was already thinking and doubting).
And than al the things they gave up because the end was near?
I think we just have to wait for the next new light or prophecy and the WTS will colapse