I want to speculate about that with the Newswire update.
They said "...and the biggest ever update for GTA Online, featuring our latest take on Heists in an entirely new location." I assume it would be North Yankton, the location used in the prologue of GTA V. That would be a plausible assumption as North Yankton is in the game files. All they'd need to do is expand on it, maybe finally use the airport.
Also, Red Dead Online is finally getting an update, which was announced right as this clown protest was happening. I would think that if the fanbase was up in arms for lack of updates, imagine if they protested enough for story DLC. It seemed like a missed opportunity to voice our distaste for no story DLC. Everybody has moved on from that for the most part.