Does gta online have any content from the story mode?

Grand Theft Auto Online, the multiplayer component of Grand Theft Auto V, incorporates significant content from the game's story mode. The three main protagonists—Michael De Santa, Franklin Clinton, and Trevor Philips—make appearances in various online activities, though they do not participate in the main online narrative. Players can access popular story mode locations such as the mansions, the airport, and parts of Los Santos and Blaine County in free roam. The game features heist setups and missions that mirror the structure and style of the single-player campaign, including planning phases, preparation activities, and multiple player roles during execution. Additionally, certain vehicles, weapons, and properties from the story mode are available or referenced in the online world. While the central plot of the story mode does not continue in Online, these elements provide a connection that allows players to engage with familiar characters, settings, and gameplay mechanics from the original campaign within a multiplayer context.