To me this is the worst one
"Debates over trivial matters within the congregation"
Of course, since 'trivial' is determined by the elders, this can be thought to be anything. Such a shame for any good people who are left. They'll just stay and take it on the other cheek until they're mauled.
I hate conventions. They're gossip and propoganda sessions worse than any of us could ever devise.
People going might as well heil the fuhrer.
ashi