I'll add my voice of concern, Recursive... A while ago I proposed a more objective and scaling model of anti-warmonger fervor (you'd gain anti-warmonger fervor, different based on particularities of the action, based on actions such as taking city-states, capitals, holy cities, normal cities, pillaging, destroying military units, destroying civilian units; and you'd alleviate that by certain actions such as liberating cities and units, restoring civs etc.), and I'd still favour such a system, rather than the one where AI traits are employed and rather than the current one.