Is this a new "unwritten directive?
Massive hints against alcohol is the G part of the FOG. It also makes those who do not drink feel good, able to point fingers, guilt them along with WT, and hopefully wake them up. They know a lot of people drink too much to cope with the org.
WTF is this stumbling thang anyway? He's done something I don't like so therefore it's not the truth so I'm off? Seems pretty juvenile to me.
Then they can point to those that left and gossip, put them down, etc. "They must've been stumbled. He/she is so stupid."
BTW, the Shepherd the Flock of God's acronym is STFOG! Ha!
Just two cents.