I am to the point in my life where I don't require approval from anyone regarding what I know or believe for that matter. Telling people she me of the things some of us know discredits and really serves no gain. I suspect people shut up about some of the things they know for similar reasons.
It's almost pointless to say some things. This is why this investigation tries to show facts you can verify on your own. Sources you can check out. Make your own decisions.
I don't doubt there is chatter about communications being picked up.