Ned Broyles in 'you tube ned broyles war stories' is likely someone with personal experiences in war. He might be a former soldier, sailor or airman. Maybe he has decided to share his unique insights and tales from the battlefield or military operations on YouTube for others to learn from or be entertained by.
In many mainstream comic universes, Ned may or may not appear. It really varies based on the storyline and the creative decisions of the writers and artists.
Sure, many fanfiction authors like to play around with different character combinations and scenarios. Jaime Lannister is a complex character, and Lyanna has her own allure in the story. The idea of her being pregnant in a fanfiction involving Jaime could be used to explore themes like love, honor, and the consequences of actions. It might show how these two characters from different houses and storylines interact in such a situation.
Ned Kelly was an Australian bushranger. He became a symbol of resistance against the colonial authorities. He was born into a poor Irish - Australian family. His family faced discrimination and hardships. Ned got into trouble with the law mainly due to his family's situation and the unjust treatment they received. His actions were a form of retaliation against the system that he felt was oppressing him and his people.
Ned's death occurs in the comics. It's a significant plot point that has an impact on the story's direction. The circumstances surrounding his death add depth and drama to the comic narrative.