Why Do People Act Different in the Group Chat Than One on One?
Put a human in front of an audience and you are dealing with a different animal than the one who texts you alone. The split happens because of: 1) deindividuation, a group blurs who said what, so people go harder than they ever would one to one 2) audience effects, every message in there is performed for the quietest person reading it 3) in group signaling, agreeing with the loudest voice is free and disagreeing costs real standing. The version in the group is not the real one. Neither is the one who messages you after.
What is actually happening
The group blurs responsibility
Every line plays to spectators
Agreement is free in there
The apology arrives privately
The same person, two rooms
Watch who only says the true thing in a direct message.