How do story mode characters interact with gta online?

The only verified information provided concerns Grand Theft Auto: San Andreas, a 2004 action‑adventure game whose story follows Carl "CJ" Johnson in a fictional state based on California and Nevada. This game is separate from the online mode that appears in Grand Theft Auto V. The evidence does not mention any crossover or interaction between story mode characters and the persistent online world of GTA Online. Therefore, based on the available data, we cannot confirm that story mode characters appear or interact in GTA Online.