What are some common reactions of the Avengers in fanfic when they find out Loki was abused?

Well, they might start to see Loki in a different light. They could become more sympathetic towards him. Maybe Thor would be extra protective, and the other Avengers might question their previous judgments of Loki.

Tony Stark would probably be both proud and a bit worried. Proud because Peter is this brilliant young mind who has managed to be a hero on his own, but worried because he's just a kid. He might start to hover over Peter more, offering him better tech and trying to mentor him more closely. Captain America would likely be very accepting. He sees the good in people and would be happy to have another brave soul on the team. He'd probably offer Peter some words of wisdom about using his powers responsibly. Thor might be a bit clueless at first. He doesn't quite understand the whole 'secret identity' thing as well as the others, but once he gets it, he'd be all for having Peter around. He might see Peter as a little warrior and be eager to train him in his own Asgardian ways.

Well, some of them might be really surprised. Tony, for example, would probably crack a lot of jokes about Steve being young. He might say things like 'Cap, you were this cute little thing?' Natasha, on the other hand, would be more observant and start thinking about how this new information could be used in future strategies. Thor would probably just laugh heartily and pat Steve on the back, saying something like 'Tis an interesting discovery, young Steve!'

Some Avengers might be protective. For instance, Captain America could immediately start giving Peter advice on how to better handle his dual identity and keep himself safe. He might offer training sessions to help Peter improve his skills as Spider - Man.

One common theme could be redemption. After experiencing abuse, Loki might be on a journey to redeem himself or find a way to heal. Another theme could be power dynamics. The abuse might be related to power imbalances between Loki and Thor, which can be explored in different ways. And also, the theme of forgiveness could play a role, either Loki seeking forgiveness from Thor or vice versa.

One common theme is redemption. Since Loki has done a lot of bad things in the original stories, many fanfics focus on him trying to make up for his past actions and gain the trust of the Avengers. Another theme is family, especially his relationship with Thor which often plays a big part in the stories. Power is also a theme, like how Loki's magic can be both a threat and an asset to the Avengers.

Some Avengers might be surprised. Tony Stark, for instance, might be like 'Kid, you're younger than I thought!' and then start to adjust how he mentors Spider - Man. He could become more cautious about the risks he lets Spider - Man take.

Charlie may first show confusion. He might think there's some misunderstanding. But once he realizes it's true, he could become very protective. He might offer to teach Harry self - defense skills if it's physical abuse, or help him build his confidence back if it's emotional abuse. Charlie could also try to get help from others he trusts, like friends or other authority figures in the fanfiction world, to make sure Harry is removed from the abusive situation as soon as possible.

The Avengers would be furious. Natasha would use her spy skills to find out all about the bullies without them even knowing. Thor might be a bit more direct, perhaps showing up at the school in his full Asgardian glory to scare the bullies straight. Clint could offer to teach Peter some self - defense moves so he can stand up for himself.

In some fanfictions, the plot might revolve around Loki's struggle with revealing their genderfluid identity to the Avengers. They may fear rejection or misunderstanding. So, they try to hide it at first. But as events unfold, like during a battle where Loki's identity becomes more evident due to some magic or transformation, the Avengers start to piece things together. This could lead to a series of emotional exchanges, with some Avengers being more accepting right away while others need more time to come to terms with it. And it could also affect team dynamics, as they have to learn to work with Loki in a new light.