Answer
Faction searches include Bandits, Liberators, The Capitol, Valkyrie, and enemies. Use them with character and quest context.
Piggy: Intercity faction searches include Bandits, The Capitol, The Liberators, The Valkyrie, Infected, and Silver Paw-related context.
Factions should be read with quest context. A group can be hostile, story-dependent, or route-dependent depending on the branch.
Use faction pages before making alignment assumptions, especially for Liberators, Capitol, Bandits, and Shadewood-related choices.