Yeah, though they’ve given hints that the Traveler is just a drone for the light. The books of sorrow calls the Traveler we see in D1 and D2 “a Traveler” initially, and then starts calling it “the Traveler” because it is the object they are chasing. Like, when you say, “We’ve found an asteroid”, and then call it “the asteroid” because that is an object of study. It isn’t THE ONLY asteroid, it’s just your current focus.