Have a friend who, whenever she posts a political opinion on her Facebook feed, has some scarcely acquainted "friend" attack her over it.
If that happens to me even once, I'll take it as a cue to do a purge. And probably to do some ridiculing.
People are impressively different.
Conversation
I'm not saying any approach is better, but I've personally never met a bigger waste of time than hecklers.