Across the World, Traveling in All Realms

Javier's volunteer application was approved by the Universal Knot, a super organization that spans the multiverse, and he participated in one of its projects as an "ecologically observed" person. What impact would it have if he existed in a world of swords and sorcery? What impact would it have if he were in a space opera-like world filled with war and death? Javier: "Hello, friend, are there any bandits around here?" Passerby: "What? Bandits? Oh, then you have found the right person. I am!" Javier: "That's great. Hand over the money! Robbery!"