Example, Jared Kushner's efforts to commit genocide, purposely sabotaging efforts to send coronavirus relief to so-called "blue" states, sending thousands of people to their deaths for perceived political gain. This person should not be free to roam about in our society as he is a threat to public safety. There is no need for "revenge" or "retribution" only that public safety be preserved by preventing mass murderers from participating.
It would help if society at various levels became less divisive, that's all. That certainly involves moving beyond the us vs them mentality in a lot of different ways, which takes emotional development starting at the level of the individual.
I can tell that you feel very strongly about the ongoing political situation, but there are of course many other contexts.
The book I recommended is particularly insightful as it probes into how a society such as South Africa can move forward after such heinous human rights violations as the apartheid era through forgiveness and compassion instead of revenge and retribution.