You start with playing with Pitt Bull Terriers as a baby and continue through childhood into adolescence with all martial arts including moral, philosophy, strategy and tactics.
Given that DJ was an elite Special Forces operative and is not creating a legend, we can consider that knighthood exists not only as a legend.
The opposite of both here, real and legend, is the psychopath criminal that figures in early age that hurting other living creatures gives him pleasure and joy and someone that decides that prices are better when things are illegal.
We also could assume that the amount of extreme cases in any of those fields is a small one as much as there are more Special Forces operatives than Riflemen in the military. That also means that meeting one in action is unlikely and depends a very lot on a very specific set of occasions even more narrow than becoming a YouTube star after Del... a Navy Seal career.
You can't proof I was a Crusader Knight. I am a cyberpunk artist being ripped of by BKA... because I can sing.
I also can't proof DJ was a Delta Force guy.
#rosecrusaders #cyberpunkcoltoure
#undergroundwars
PS: Given that was existing, knighthood, being surrounded suddenly by kidnapping assholes that motivate to become ever better just to annoy them, would help tremendously based on continuing training being the only thing converting hate into something good. Then, Jedi would be a thing.
...
Totally not existing.