His performance as Spider - Man would surely suffer. He might not be as quick or as coordinated when fighting villains, putting himself and others in danger. Also, his reputation in the community could be at stake.
In some fanfictions, Peter Parker's drinking problem might be used to show his internal struggles. Maybe he's dealing with the stress of being Spider - Man, like feeling guilty for not being able to save everyone. So he turns to alcohol as a way to numb those feelings.
Well, the consequences could be far - reaching. In the superhero world, his absence as the full - fledged Spider - Man could lead to a power vacuum. Villains might become bolder, thinking Spider - Man is gone. On a more personal level, Peter as a kid might struggle with his identity. He's used to being a responsible superhero, but now he's a child again. He might have to relearn how to control his powers as they could be affected by his new physical state. And his relationships with love interests would also be affected. They might see him as a cute kid rather than the man they were attracted to, which could create some really interesting and complex storylines.
The consequences can be far - reaching. On the one hand, Peter Parker leaving might make the Avengers more cautious in their recruitment and how they treat their members. They might realize that they need to be more inclusive and understanding. For Peter himself, he might face more challenges alone. Without the resources and backup of the Avengers, he has to rely more on his own wits and local connections. However, this could also lead to him growing as a hero in different ways and developing new alliances in his local area.
The accident could also affect Peter psychologically. He might start to worry more about his loved ones and be more hesitant in his actions as Spider - Man. Or he could become more determined to protect the city, seeing how quickly his normal life can be turned upside down. There could also be financial consequences if he has to pay for damages, which might force him to take on more part - time jobs, further straining his already busy schedule.
He might face more difficulties in fighting powerful villains. Without a team to back him up, he has to take on all the challenges alone. This could lead to him getting injured more often or having a harder time achieving victory.
He might lose access to advanced technology. Stark Industries has a lot of high - tech resources, and without the internship, Peter won't be able to use them for his Spider - Man activities or personal projects. This could make his crime - fighting more difficult in some ways.
His relationships would likely be shattered. His friends and family, who know him as the friendly neighborhood Spider - Man, would be horrified to see him as a violent and unpredictable Carnage. For example, Aunt May might be in shock and unable to accept this new, dark version of Peter.
He might accidentally reveal his identity. In some fanfictions, when Peter Parker loses his temper, he can't control his actions or words as well. This could lead to him slipping up and showing his superpowers in front of the wrong people, which would put his secret identity at risk.
The consequences could be huge. If Peter Parker time - travels and manages to stop Thanos from getting all the Infinity Stones, the power balance in the universe would be completely different. Heroes who died in the original Infinity War might not die, but this could also mean that some villains might rise up against the new order, creating a whole new set of challenges for Peter and the Avengers.
Health problems are likely. Their developing body may be affected. For example, it could harm their liver and brain development.