It also helps that she probably is collaborating with Gallagher for positive goals. We don't know what Gallagher is about, particularly given he's a fictional entity in a lot of ways and connected to Mythus, but given death is fake in the dreamscape, it's very likely he killed Robin at her request so she could go to the real Penacony, and likewise guided Something Unto Death to Sunday for similar reasons. Seeing how she fits into the Penacony puzzle should be super duper interesting.