@fu Just so you know, Baptist Joshua might not see an "introduction pane" on https://libranet.de/profile/fu/profile ... I just visited and saw no special "pane" or widget.
Your profile is interesting. For some reason, I thought you were a computer programmer at an automotive parts maker.
I only had one encounter with BJ, but despite seeming to be extremely right-wing (and seemingly racist), he was respectful. There was another person in the conversation ... sort of a cheerleader of BJ's most extreme and racist positions who was unkind, disrespectful. But BJ was not.
Hopefully, your interactions with BJ can show him that there's more to the world than he seems to know about, and lead him to interact with and attempt to understand people who are different from him (such as the millennials mentioned in this conversation).