It’s not impossible to counter this while still having text be correct if you use a dialogue model that takes parameters to ue in calculation of the output dialogue.
“Dialogue here should lead you to the {direction}.”
NPC cords, quest objective cords = calculate relative position, insert in dialogue.
The game knows after you take the quest. So it can also know at the moment.
Yes, it’s called monopoly by the parasite class on media