Are there any dlcs that change npc behavior in gta online?

The available official information does not mention a downloadable content package that specifically changes the behavior of non‑player characters in GTA Online. While updates and expansions can introduce new story missions, vehicles, or game modes, there is no documented evidence that any of them modify how NPCs act or react within the game world. It remains possible that future updates could include such changes, but as of now, no reliable source confirms this. Therefore, any claims about an NPC‑behavior‑altering DLC should be treated with caution until official confirmation is released.