I'm going to go out on a limb and say that most JWs have now looked at some sort of 'apostate' web site by now. Age 30 and under, nearly 100%.
With everything that is going on with the switch to an internet religion that keeps saying 'don't look'. People are going to do what they are told not to. How can there not be a mass awakening?
Question is, how many KHs will they sell off before the big jump ship? 25%, 50%.
What will wake everyone up at once? Who knows, maybe everyone still-in will be happy to meet in small informal groups with no further 'direction' from WT?
Does anyone remember discussing scenarios where we'd be going over old WT study articles at home? Sadly, there are die-hards that will never believe WT has collapsed, no matter what they see for themselves.
Maybe there already has been a mass awakening, but most are too scared to say anything, let alone take action. It must have taken me 10 years to finally act on my first doubts. The pain that will be felt when this finally ends is going to be felt deep and wide.