You wrote:
“It’s not like “secret secret” ~ they wear those big rings for example, and ride motorcycles and stuff.”
Here in the US, yes. In Europe, however, there are very secretive masonic organizations and many of them have very anti-Christian pasts. P2, for instance, was extremely secretive and very destructive.
“One does imagine even the most obtuse bishop or cloistered deacon is going to figure it out eventually ~”
If you’re a Shriner and drive a little car in parades, yes. If you’re in P2? Maybe, not.
They know.