Lindy, yeah. The Orthodox are also lindy, so they're both in trend.
Discussion
ok, i have to look lindy up
Lindy is the name of the tendency of a system to persist longer the longer it has persisted. new things often don't stick. things that have lasted longer tend to stick longer still. it is partly about economics (time learning) and partly about efficiency (new things are often not much better than old things).
I like to think of Catholics as the centralized version of Orthodox haha