My guess is that a LOT of brothers are fed up with how congregations are run. They either leave altogether, or cut way back so that they don't have express belief in ideas that they don't go along with (blood, 1914, generation changes) or be harsh to the poor brothers in committees. It's not so bad to be a JW if you're rank-in-file (for me anywy, everyone's different).
This is absolutely how I feel in my situation, I have determined that I can not leave the WT altogether now or I'd risk my marriage and family so I hang in. Currently still an elder but I went from Service Commitee member/Bookstudy Overseer/WT Conductor/sitting on every single committee case/troubleshooting cong issues for the last CO to basically missing at least 1 meeting a week, barely commenting at bookstudy or WT and now being ignored by 1/2 the elder body (seriously..not even a hello how are you when I walk in).
I was hoping they would delete me the last CO visit but the cowards chickened out probably because they hate confrontation and they know I have accumulated enough dirt on many of them to bury them if I wanted to...which honestly I could give a shit about anymore. I am guessing that there are many "active" elders in a similar place as me out there.