Do gta online characters appear in the story?

GTA Online operates as a standalone multiplayer experience separate from the main story campaigns of GTA V. While players create their own character in Online, there are no appearances by story-mode protagonists like Michael, Franklin, or Trevor in the Online world. The Online mode features its own set of mission givers and NPCs, but these are not characters from the single-player story. Any perceived connections between Online and story modes are limited to shared game world locations and occasional multiplayer events, not narrative crossover.