system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel] What does fiction look like on marvel earth?

Stories about superheroes, action heroes or wizards and aliens must lose their interest when you have real life examples. 

What does the average marvel earth working man go to see at the cinema?
gpt
While trading cards and comics about Captain America do exist in Marvel's universe, they seem to be the exception rather then the rule.

Comics about detectives, spies, pirates, and fictionalized historical peoples like the Romans and Vikings are all ideas that could have become very popular.