Does rockstar enable user generated audio in gta online?

The only verified source references Grand Theft Auto: San Andreas, a 2004 action‑adventure game by Rockstar North. It describes gameplay mechanics, narrative, and setting but does not mention user‑generated audio or any features related to GTA Online. Consequently, the evidence does not support or refute the claim that Rockstar allows player‑created audio in GTA Online. Further authoritative sources would be required to answer this question definitively.