Well, Tony Stark would probably be intrigued and start making sarcastic remarks about the plot or the characters. He might say something like 'These RWBY characters are quite the bunch, but their tech could use some of my upgrades!'. Steve Rogers, on the other hand, would be more diplomatic. He'd try to understand the themes and values in the fanfiction and might comment on the courage of the RWBY heroes. Thor would be a bit confused at first, but then find some similarities between the RWBY world and Asgard, like the epic battles and the sense of honor among the warriors.
One unique feature is the combination of two very different universes. The Avengers' high - tech, superhero world mixes with RWBY's more fantasy - based, magical world. For example, Thor's hammer and Ruby's scythe existing in the same story is quite a sight.
Well, they might be quite intrigued. Tony Stark would probably start analyzing the technology in RWBY's world as described in the fanfiction. Steve Rogers might be a bit confused at first but would soon get into the story, especially if it has themes of heroism and loyalty like in his own world.
Sure, there are fanfictions like that. Some of them focus on the cultural differences between the two groups. The Avengers, coming from a more modern Earth - like setting, and the RWBY characters from their own unique world. How they communicate, misunderstand each other at first, and then gradually come to understand and work together is often a big part of these fanfictions.
The Avengers' diverse personalities would result in a wide range of reactions to RWBY fanfiction. Tony's egotistical side might make him compare himself to the smartest characters in RWBY, while his genius side would be intrigued by the unique concepts. Steve's leadership qualities would have him looking at how the RWBY teams are led. Thor's love for adventure would have him longing to be part of the RWBY battles. Natasha's ability to adapt would make her quickly understand the RWBY world's rules. Bruce's inquisitive nature would make him study the RWBY creatures. Clint's loyalty would make him side with the most loyal RWBY characters. Their personalities are like lenses through which they view this new fictional world.
One scenario could be that the Avengers are really confused at first by the unique world of RWBY. They might be intrigued by the use of Dust and the different combat styles. For example, Thor could be really interested in how Ruby uses Crescent Rose, comparing it to his own hammer. Another could be that the Avengers start taking notes on the teamwork in RWBY and try to apply it to their own battles.
There's also 'RWBY meets the Avengers: A Crossover of Power'. In this fanfiction, it focuses on how the different powers and abilities from both universes clash and complement each other. For example, Iron Man's technology against the Grimm in RWBY's world makes for some exciting battle scenes.
Ruby would be the first to jump into reading or listening to the Avengers fanfiction. She'd be all wide - eyed and eager, enjoying every bit of it. Weiss would probably roll her eyes at first but then get drawn in, especially if there was some complex plot or character development. Blake would be quiet as she absorbed it all, thinking about how it compares to the books she's read. Yang would be like, 'This is so cool!' or 'This is just plain bad' depending on what she was reading. They all would bring their own unique perspectives from their own experiences in Remnant to their view of the Avengers fanfiction.
The more serious Avengers like Natasha Romanoff and Clint Barton could have in - depth conversations with Blake. Blake's complex backstory and her views on the world might interest them. On the other hand, Thor and Yang could end up in a friendly sparring match. Thor would be impressed by Yang's strength and Yang would be excited to fight someone as powerful as Thor. The RWBY characters could also learn a lot from the Avengers' combat experience and strategic thinking.
Ruby would be the one to start discussions about the fanfiction, getting everyone involved. This would make her more of a central figure in the moment, changing the dynamic a bit. Weiss might be more open to Ruby's ideas during these discussions, as they're focused on something new. Blake would contribute her own insights more often, and Yang would be less likely to tease Blake during this time, as they're all focused on the fanfiction. So overall, they'd be more collaborative and less likely to have their normal minor squabbles.