Posting about the wonderful preaching day on FB..
Posting about what they ate for lunch, snacks, dinner after preaching..
Posting about rubbing elbows with the CO, DO, etc..
Posting about getting into pioneer school..
Swooning over the latest gadgets, right after the meeting..
Being obsessed about what clothes to wear during the assemblies...
etc.. etc..
Being proud of having an SP, Bethelite, etc relative..
Being unable to take pride in academic, secular, or other normal achievements leads to the above, I guess.
And it's not at all different from how "worldly" people behave these days..