Regarding the journalist, I think I understand what you are saying. It is if you had a legitimate reason for being somewhere, and someone else didn't, the person who had that reason would be allowed to defend their life, while the other person should let their life be taken, correct?
You have again overstepped the issue. You are conflating "self defense" and "presence at a riot." In the USA, we have freedom to assemble, but if you are looking for "shades of gray" here then the shading is this. Kyle Rittenhouse had no specific reason to be at a known/anticipated riot. Whereas a journalist would have the added reason of being at a newsworthy event and with the added specific purpose of recording said event as part of a news story. The journalist and Kyle Rittenhouse START with equal rights to be someplace that is public property. (As did the persons who were shot, by the way.) However, the journalist has a legit peaceful intent/purpose. Neither Kyle nor his targets had such purpose. Kyle's action was to be armed at some place where violence was expected. The other three also wanted to be armed at some place where violence was expected.
Of the five (Kyle, three shooting victims, and the putative journalist), only one had a potentially peaceful intent. Once we have the moment where Kyle felt at risk for his life, he had the right of self-defense. However, since he was not a uniformed officer but rather represented a rogue element, the OTHER guys ALSO had the right of self-defense. You want to know who was guilty? Everyone (except, of course, the putative journalist).
If you want "guilt" then all four are guilty but only two of them survived. If you want BLAME, then all four have blame. If you want to know how the trial will come out? I'll just wait to see the verdict and the heck with it.
He had a rifle for personal protection. As it happens, it seems if he did not have his rifle, he could already be dead.
NO. EMPHATICALLY NOT. You are STILL evading the point of my dilemma and I will NOT separate the issue. Kyle would NOT have needed a rifle if he had performed one simple act... stay home to avoid a riot. He left home, so wasn't defending his neighborhood. He went out looking for trouble and found it. Three times he found it. It is on the razor's edge of premeditated homicide. He obtained a weapon, traveled to a specific place, and entered the maelstrom. IF that had not been a riot, he would have been guilty of premeditated murder of a random victim. The fact of there being a riot is obfuscation.
Jon, your two "black people in peril" examples are also obfuscation. When it is one victim against many perpetrators, yes - self-defense is allowed. This wasn't a black vs white crime. This wasn't the KKK against a minority. This wasn't a mob against a disabled person. All that kind of question does is obscure the issue.
You keep on asking me what is wrong here. I am reminded of the old question for which the answer is "I may not know much about art, but I know what I like when I see it." Well, in this case, my gut is telling me that Kyle did wrong, self-defense or not, based on his actions leading up to the two deaths. I might not be a lawyer, but I know wrong-doing when I see it.