Interesting remark, Sam. Now suppose this:
1) Parappa the Lapper prepares to lap Pippero the Lapped, that in turn moves out of the racing line to give space. Parappa has the racing line and, confident in Pippero's knowledge of the blue flag, tries to lap Pippero safely on a corner.
2) Pippero botches the corner completely because he evaluated very poorly his speed, so the car almost flies on tarmac and wrecks Parappa.
3) Parappa, quite angry, asks for an explanation without using expletives.
4) Pippero says "It's not my fault, I just lost control, and by the way you were only tenth".
5) Parappa, in complete amazement, goes to watch the replay and reassured by what he sees calls Pippero "a wrecker and a liar that's going to be reported". The discussion goes on, with Pippero saying meaningless garbage like "I race in real life". Parappa, sadly being human and quite astonished, doesn't refrain from telling Pippero what he thinks.
6) Pippero refuses to apologise after having seen the replay.
7) Parappa is still in awe for such blatant disregard of basic rules of education. Parappa feels a bit guilty too because his argument with Pippero had to be done in a better moment, without disturbing other racers.
8) Pippero, in the meantime, is gone away.
9) After a few hours, Pippero joins the server and finds Parappa. Pippero starts arguing again while Parappa tries in vain to stop the argument. Pippero sends the replay to a friend of his for evaluation. This friend of Pippero tells Parappa "It was his fault and he should have said sorry, but reporting is too much". In the meantime Pippero is gone away again, so he hasn't read the damning words of his friend.
So, in the end, Pippero's fault was only that he lost control and didn't permit Parappa the Lapper to do what he wanted safely; but the subsequent arguing and lack of apologies is extremely sad and embarassing, although not strictly related to racing conduct. What should Parappa the Lapper do in this case?