We already have a "neverending font of social cues, selected for their difficulty to predict and replicate". There's so much dogwhistle signalling and euphemis

We already have a "neverending font of social cues, selected for their difficulty to predict and replicate". There's so much dogwhistle signalling and euphemism treadmilling going on in modern Internet discourse whose primary purpose just seems to be to enable people to identify $OTHER_TRIBE and signal that they're part of $TRIBE.