[trasz3]

>The whole reason society created politeness is from experience.

This thing here is not politeness, but rather a political correctness. And indeed it does have its advantages, but also disadvantages - like the overwhelming tolerance towards white collar crime, or turning a blind eye to crimes by institutions like Catholic Church.

Life is not filled with absolutes, but people who are scum usually remain scum, and we should have no problem with publicly naming them when it’s an effective way of reducing the harm they pose.