It's not brave or noble to police expressions of anger at oppressors it's just foolish. It won't make society better, civility is just a tool the powerful use to enforce the status quo.

He chooses to let someone starve over feeding them, this is fine a civil behavior. I call him a fucking cunt for doing that and wish death upon him and this is uncivil behaviour and I lack compassion? nonsense, it is compassion that fills me with rage.