Antonyms for "reads the riot act" could vary depending on the context of the situation. Instead of scolding or warning individuals with harsh language, one could use a more diplomatic approach in managing the situation. Instead of attacking or blaming them, one could try to listen and understand their grievances, and work towards finding a resolution that benefits everyone. Effective communication, empathy and patience can be instrumental in defusing a difficult situation without resorting to violence, punishment or threat of penalty. It is important to foster an environment of respect, trust, and inclusivity, where everyone feels heard, valued, and supported.