I've got no opinion on Flock, but I certainly agree that it is a lot easier to affirm the world view of fundamentalists than to debate them in real life. Especially since they tend to get aggressive and are vindictive long-term.
No matter what it is, if the other party holds the strict belief that they can't be wrong, I avoid to debate them privately.
No matter what it is, if the other party holds the strict belief that they can't be wrong, I avoid to debate them privately.