Not at all. Steve and Tony have a complex relationship in their own story. By listening to Tony fanfiction, he could be trying to gain a new perspective on Tony. It's like looking at a familiar painting from different angles. Fanfiction offers different takes on a character, and Steve might be curious about those interpretations.
We might learn various things. It could be about life lessons, human nature, or moral values. For example, if the story is about a character facing difficulties and overcoming them, we learn about perseverance.
To fully understand it, you need to think about the context. Consider the setting, the time period, and the cultural background. For instance, if it's set in a historical era, understanding the historical context will enhance your comprehension. Also, look at the themes that are emerging as the story progresses.
The Hunter x Hunter manga did come to an end. However, its conclusion was somewhat controversial among fans, and some felt it was too abrupt or left certain plotlines unresolved.
It could mean to listen to a story until it's completely finished. For example, when you're listening to an audiobook or a story told by someone, you don't stop in the middle but keep listening till the very end.