They lost a lot of elders and servants to Internet porn! But that was back when Internet connected computers had to be in a public area of the home and recorded internet history for the wife and everyone else to examine.
Now that all those brothers have WT-approved tablets and browsers that provide 'private' Internet browsing, they can be hardcore porn addicts and remain pillars in the congregation.
"Honey, I have to stay in my den and work on my talk tonight, so don't disturb me. Do we have any more hand lotion and kleenex for my dry hands and runny nose? And if you hear me shout, 'Oh god, yes!', it will be because I thought of a good illustration finally."