Dr. Jordan Peterson makes a number of claims about the relationship between people's political leanings and their personality. One of those claims is that liberal people are more "polite" than their conservative counterparts. However, this has note been my lived experience.
Dr. Peterson almost exclusively talks about personality characteristics in a technical sense, meaning measured (data driven). So my inclination is that I simply do not understand what "politeness" is technically speaking.
Dr. Jordan Peterson's Channel: https://www.youtube.com/use...