In order to show that the protagonist is rebelling against society's rules, an author would most likely choose setting B: A lawless town in the future where everyone looks out for his own interest.
Here's why:
1. This setting presents a scenario where there are no established rules or authorities to govern behavior. In a lawless town, individuals are free to act solely based on their self-interest, which implies a lack of societal norms or regulations.
2. The absence of structure and order in such a setting creates a perfect backdrop for a protagonist who goes against the norm and challenges the status quo. The protagonist's actions of rebellion would stand out more prominently in a place where rules are nonexistent or disregarded.
3. By placing the protagonist in a future lawless town, the author can amplify the sense of defiance and nonconformity, making it clear that the character's actions are in direct opposition to the societal expectations of that world.
This setting not only highlights the protagonist's rebellion but also emphasizes the contrast between the character's values and those of the society in which they exist.
