When it comes to reading Endgame fanfiction, the Avengers' reactions are diverse. Thor, with his jovial nature, would likely enjoy the creative liberties taken in the fanfiction. He may even be inspired by some of the new storylines. Steve, being the more traditional and values - oriented one, may have a hard time accepting fanfiction that goes against the moral code he adheres to. Tony would approach it with a mix of amusement and scrutiny. He would be entertained by the creativity but also quick to point out any flaws in the logic or characterization. Natasha would be on the lookout for how her character is developed in the fanfiction, hoping for accurate and strong portrayals, while Bruce would be intrigued by the scientific concepts, whether accurate or not, that are explored in the fanfiction.