My favorite genre of Arc Raiders videos so far is people discovering why Leapers are called that

Arc Raiders is not a game that immediately reveals all to its players. Much of the experience in its early hours is cautiously sussing out where to find good loot and how and when to fight or avoid the Arc robots that patrol the surface. The tentative peaceful relationships formed with other raiders are just as key. The ambiguity of not knowing what they’ll do feeds into the tension and uncertainty that keeps expeditions exciting.

That’s the overarching vibe, at least. But there are other things Arc Raiders makes abundantly clear. For instance: the Leaper.